Free · No signup · Works in your browser

Press play. That's your new jam track.

Tell the AI what you want to play over — "lazy blues in A", "funky thing in E minor" — and it builds a full backing track in seconds. Drums, bass, chords. You bring the lead.

NOW PLAYING
Slow Blues Shuffle
Key of A 76 BPM Blues
0:00 / 0:00 · loop ∞
12,400+
jams generated
3,800
guitarists
14
styles
25+
scales mapped
HOW IT WORKS

Three steps. No menus to learn.

Most backing track apps make you understand them first. This one just listens.

01 / DESCRIBE

Tell it the jam

Type what you want to play over in plain English. Or pick from 50+ guitar-tuned suggestions.

// prompt
slow blues in A
02 / GENERATE

AI builds the band

Drum pattern, bass line, chord progression, tempo, key — arranged for your prompt in ~5 seconds.

03 / PLAY

Solo over the top

Fretboard shows the scale. Roots glow. Loop forever, or tweak any note. Export when you nail it.

WHAT'S IN THE BOX

Built for daily practice.

Real samples (not cheap MIDI). Per-instrument mixing. Editable patterns. The features serious players ask for, stripped of the menus they don't.

Interactive fretboard

15-fret neck shows your scale with interval labels. Roots glow. Updates with the chord changes.

e5Rb34
Bb74R
Gb345b7
DRb7b3
A45
ERb34

Edit every hit

16-step drum sequencer with velocity. Bass pattern picker. 4-bar chord rhythm editor. Click any cell.

KCK
SNR
HH
TM1

Real instruments, real samples

4 sampled guitars. 7 drum kits. 8 chord instruments — Helsinki piano, Wurlitzer, strings. Recorded, not synthesized.

Nylon Guitar Hollowbody Electric Helsinki Piano Wurlitzer Strings Lorenzo's Kit Linn Drum 808

Save, sync, export

Track history syncs across devices. Export to WAV when you've got something worth keeping. Loop 1× to 8× for longer takes.

📁 my-blues-jam-v3.wav
1.32 MB · 1:32 · 44.1 kHz
WHY NOT YOUTUBE

There's a better way
to find the right backing track.

YouTube has a million backing tracks. Finding one in your key, at your tempo, with the chords you want — that's the part that's broken.

📺 Searching YouTube

The usual way
  • Wrong key? Search again.
  • Too fast? Tough.
  • Hate the drum sound? Tough.
  • Want different chords? Find another video.
  • Hear the same 90 seconds on loop forever.
  • No fretboard, no scales, no help.
VS

Backing Track

The new way
  • Pick any key, any tempo.
  • Edit drums beat-by-beat with velocity.
  • Swap kits, guitars, chord instruments live.
  • Reorder chords. Add bars. Try a different progression.
  • Loop forever or export to WAV.
  • Fretboard shows you exactly which notes to play.
14 STYLES, ONE CLICK

Pick a vibe.

Each style has its own pre-tuned chord vocabulary, drum feel, and bass language. Tap one to start jamming.

PRICING

Free forever. Pro for the price of a coffee a month.

Try free. Go annual when you're serious — less than $4/month, billed once a year. Or pay once and own it forever.

Free

$0

Plenty to get the feel. Forever.

  • 5 AI generations / day
  • Nylon guitar + classic kit
  • All 14 styles
  • Fretboard + 25 scales
  • Pattern editor
  • — Premium instruments
  • — WAV export
Start free

Pro Monthly

$5/mo

Try Pro month-to-month. Cancel anytime.

  • Unlimited generations
  • All instruments
  • Track history + sync
  • WAV export
  • Cancel anytime
Start Pro
Best value

Pro Annual

$39/yr

Less than $4/month. Save 35% vs monthly.

  • Everything in Pro Monthly
  • Unlimited generations
  • All instruments + drum kits
  • Track history + sync
  • WAV export
  • Pays for itself in 8 months
Go annual

Lifetime

$100 once

Pay once, yours forever. Founding member.

  • Everything in Pro Annual
  • All 4 guitars, 7 kits, 8 chord instruments
  • All future updates included
  • Early access to new features
  • Founding member badge
  • Never billed again
Get lifetime

Tune up.
Hit play.

Your next 30 minutes of practice is one click away. Free, no signup, runs in your browser.

Get new styles & features as they ship

One email when we add a new style, a new instrument, or a useful tool. No spam, no daily noise — unsubscribe with one click.