About Jamtrackers

Jamtrackers is a practice tool for musicians who want to spend less time hunting for something to play along to, and more time playing.

What it does

Jamtrackers collects backing tracks and play-alongs from YouTube and adds the musical context you normally have to work out yourself. For each track you get the key, tempo, time signature, and genre, plus the chord changes as they happen — so you can see what’s coming instead of guessing at it.

Alongside the tracks there are reference charts for chords and scales, so when a progression throws something unfamiliar at you, you can look it up without leaving your practice session.

Who it’s for

Anyone practicing alone. Guitarists working on soloing over changes, bass players locking in with a groove, keyboard players learning to comp through a tune. If you’ve ever spent twenty minutes searching for a decent backing track in the right key and then given up, this is for you.

How it works

The play-alongs are videos published on YouTube by their respective creators. Jamtrackers doesn’t host, copy, or re-upload them — every track plays through YouTube’s own embedded player, and the channel that made it is credited and linked on every track.

The musical analysis is generated automatically. Audio is processed to detect chords, key, and tempo, and the results are turned into the chord timelines and practice tips you see on each track. It’s good, but it isn’t perfect — treat it as a well-informed second opinion rather than a definitive transcription. Your ears win any disagreement.

Who’s behind it

Jamtrackers is built and run by one person — a developer and musician who got tired of the gap between “I want to practice” and “I have something to practice with.”

Questions, corrections, feature ideas, or a track you think belongs on here: jamtrackers@gmail.com.