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app.py
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CALM - Contrastive Alignment of Language and Music

Project for the 1st Sound of AI Hackathon

Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.

CALM

What we propose

In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.

Architecture

Who is our target

People using music streaming services:

  • Casual listeners
  • Explorers
  • Public places

What is our impact

CALM will have a direct impact on:

  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.

A small DEMO

Here is a small overview of our web application. App

For a complete demo, you can have a look here!

Watch our Demo

🤌🏻 About the project

CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.

logo

About

CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).

Topics

audio-processingclipconstrastive-learningmusic-information-retrieval

Resources

Readme
Activity
Custom properties

Stars

8 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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CALM - Contrastive Alignment of Language and Music
Project for the 1st Sound of AI Hackathon
Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.
CALM
What we propose
In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.
Architecture
Who is our target
People using music streaming services:
  • Casual listeners
  • Explorers
  • Public places
What is our impact
CALM will have a direct impact on:
  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.
A small DEMO
Here is a small overview of our web application.
App
For a complete demo, you can have a look here!
Watch our Demo
🤌🏻 About the project
CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.
logo
About
CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).
Topics
audio-processingclipconstrastive-learningmusic-information-retrieval
Resources
Readme
Activity
Custom properties
Stars
8 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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._app.py
._app.py
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Repository files navigation
CALM - Contrastive Alignment of Language and Music
Project for the 1st Sound of AI Hackathon
Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.
CALM
What we propose
In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.
Architecture
Who is our target
People using music streaming services:
  • Casual listeners
  • Explorers
  • Public places
What is our impact
CALM will have a direct impact on:
  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.
A small DEMO
Here is a small overview of our web application.
App
For a complete demo, you can have a look here!
Watch our Demo
🤌🏻 About the project
CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.
logo
About
CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).
Topics
audio-processingclipconstrastive-learningmusic-information-retrieval
Resources
Readme
Activity
Custom properties
Stars
8 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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._app.py
._app.py
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README.md
app.py
app.py
Repository files navigation
CALM - Contrastive Alignment of Language and Music
Project for the 1st Sound of AI Hackathon
Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.
CALM
What we propose
In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.
Architecture
Who is our target
People using music streaming services:
  • Casual listeners
  • Explorers
  • Public places
What is our impact
CALM will have a direct impact on:
  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.
A small DEMO
Here is a small overview of our web application.
App
For a complete demo, you can have a look here!
Watch our Demo
🤌🏻 About the project
CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.
logo
About
CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).
Topics
audio-processingclipconstrastive-learningmusic-information-retrieval
Resources
Readme
Activity
Custom properties
Stars
8 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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utils
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vit_er
._app.py
._app.py
README.md
README.md
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Repository files navigation
CALM - Contrastive Alignment of Language and Music
Project for the 1st Sound of AI Hackathon
Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.
CALM
What we propose
In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.
Architecture
Who is our target
People using music streaming services:
  • Casual listeners
  • Explorers
  • Public places
What is our impact
CALM will have a direct impact on:
  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.
A small DEMO
Here is a small overview of our web application.
App
For a complete demo, you can have a look here!
Watch our Demo
🤌🏻 About the project
CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.
logo
About
CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).
Topics
audio-processingclipconstrastive-learningmusic-information-retrieval
Resources
Readme
Activity
Custom properties
Stars
8 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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._app.py
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app.py
Repository files navigation
CALM - Contrastive Alignment of Language and Music
Project for the 1st Sound of AI Hackathon
Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.
CALM
What we propose
In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.
Architecture
Who is our target
People using music streaming services:
  • Casual listeners
  • Explorers
  • Public places
What is our impact
CALM will have a direct impact on:
  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.
A small DEMO
Here is a small overview of our web application.
App
For a complete demo, you can have a look here!
Watch our Demo
🤌🏻 About the project
CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.
logo
About
CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).
Topics
audio-processingclipconstrastive-learningmusic-information-retrieval
Resources
Readme
Activity
Custom properties
Stars
8 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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vit_er
._app.py
._app.py
README.md
README.md
app.py
app.py
Repository files navigation
CALM - Contrastive Alignment of Language and Music
Project for the 1st Sound of AI Hackathon
Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.
CALM
What we propose
In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.
Architecture
Who is our target
People using music streaming services:
  • Casual listeners
  • Explorers
  • Public places
What is our impact
CALM will have a direct impact on:
  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.
A small DEMO
Here is a small overview of our web application.
App
For a complete demo, you can have a look here!
Watch our Demo
🤌🏻 About the project
CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.
logo
About
CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).
Topics
audio-processingclipconstrastive-learningmusic-information-retrieval
Resources
Readme
Activity
Custom properties
Stars
8 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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._app.py
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Repository files navigation
CALM - Contrastive Alignment of Language and Music
Project for the 1st Sound of AI Hackathon
Group composed by Alkis Koudounas, Lorenzo Vaiani, Moreno La Quatra.
CALM
What we propose
In a nutshell: our idea is to align songs with their natural language description such that we can use text, voice or facial expression to search music.
Architecture
Who is our target
People using music streaming services:
  • Casual listeners
  • Explorers
  • Public places
What is our impact
CALM will have a direct impact on:
  • People using streaming service. Explore new music everyday.
  • New releases that may be immediately included in search.
  • People who can search using multiple modalities.
A small DEMO
Here is a small overview of our web application.
App
For a complete demo, you can have a look here!
Watch our Demo
🤌🏻 About the project
CALM is a project created by Alkis Koudounas, Lorenzo Vaiani, and Moreno La Quatra. It is part of the The 1st Sound of AI Hackathon.
logo
About
CALM (Contrastive Alignment of Language and Music) aligns songs with their natural language description using CLIP (Project for the 1st Sound of AI Hackathon).
Topics
audio-processingclipconstrastive-learningmusic-information-retrieval
Resources
Readme
Activity
Custom properties
Stars
8 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages