Transcribe Music Theory Lessons from YouTube
Turn music theory YouTube lectures into study notes instantly
Or just change youtube.com to 2outube.com in your browser
To transcribe a music theory lesson from YouTube, change 'youtube.com' to '2outube.com' in the video URL and press Enter. The full transcript appears alongside the video — no signup needed. Transcripts let you scan chord theory, interval definitions, and harmonic analysis without rewinding the video repeatedly.
The Trick
youtube.com/watch?v=VIDEO_ID
2outube.com/watch?v=VIDEO_ID
Just change 'y' to '2'
Works with any YouTube video that has captions
Why Transcribe Music Theory Lessons from YouTube
Music theory lectures pack a lot into short segments — diminished chords, voice leading, modal interchange.
Copy definitions of terms like 'enharmonic equivalence,' 'secondary dominant,' or 'tritone substitution' directly into your notes.
Scan the transcript to find the exact timestamp where a teacher explains a tricky concept like negative harmony or modal mixture.
When a teacher says 'notice how that minor sixth resolves,' having the transcript alongside the audio helps you connect the verbal description to what you're.
How to Transcribe
Find a music theory lesson on YouTube
Search YouTube for the concept you're studying — try channels like Adam Neely, 12tone, or Music Theory Guy.
Change youtube to 2outube
In the URL bar, replace 'youtube.com' with '2outube.com' and press Enter. The full transcript loads instantly alongside the video.
Copy key theory passages into your study notes
Select the portions explaining chord functions, scale degrees, or harmonic progressions and paste them into Notion, Obsidian, or a paper
Tips for Transcribing Music Theory Lessons from YouTube
Grab term definitions verbatim
Music theory has precise vocabulary.
Use timestamps to build a chapter index
The transcript includes timestamps.
Paste progressions into a lead sheet
When a teacher walks through a chord progression verbally (e.g., 'I, vi, II7, V'), the transcript captures every chord in sequence.
Compare transcripts across instructors
Different teachers explain the same concept differently.
Sample Workflow
Open a YouTube video
Open a YouTube video on diatonic harmony and Roman numeral analysis, then swap the URL to 2outube.
Scan the transcript for each
Scan the transcript for each chord label (I, IV, V, ii, vi) and copy those passages with their timestamps into.
Return to the video
Return to the video at each timestamp to listen to the corresponding audio example, then practice writing the same progression.
Questions
Does this work with any YouTube video?
Yes, it works with any video that has captions. Most YouTube videos have auto-generated captions.
Is it really free?
Completely free. No account, no subscription, no limits.
Will the transcript capture musical notation terms accurately?
Auto-generated captions handle spoken words well, so terms like 'dominant seventh,' 'tritone,' and 'enharmonic' typically transcribe correctly.
Can I get transcripts from full music theory course playlists?
Yes — just apply the URL swap to each individual video in the playlist. Open each video on YouTube, change the URL to 2outube.
What if the music theory video doesn't have captions?
Most YouTube videos have auto-generated captions enabled by default.
Can I use this to transcribe music theory lectures in other languages?
Yes. YouTube generates auto-captions in many languages, and 2outube displays whatever caption track the video has.
Is there a way to search within the transcript?
Once the transcript is loaded on 2outube.
Does the transcript include the video timestamps?
Yes, timestamps appear alongside the transcript text so you can see exactly when each section of the lesson was spoken and click back to that.
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