1 · Link the video
We embed the official, visible YouTube player. Nothing is downloaded or copied.
Smart Play
Load the chords for a song
Paste a song link. MultiSong Pro checks for a ready result and available sources, then starts the analysis automatically.
A single video link. Channel, search, and playlist links are not supported.
Every Smart Play session and its analysis are private to you and are never published.
How Smart Play works
2 · Attach a lawful source
You provide a private audio file you may use. It is stored securely on this server only.
3 · Play along
Our own engine analyzes the audio into a synchronized chord map with capo guidance and diagrams.