How to use it
- 1
Choose a Jazz Era & Ensemble Setting
Select from Smoky Noir, Cafe Jazz Trio, Bossa Nova Breeze, Bebop Virtuoso, or Big Band presets.
- 2
Customise Swing Feel & Lead Instrument
Adjust swing tightness (Straight to Hard Swing), lead instrument (Tenor Sax, Muted Trumpet, Piano), and tempo (60-240 BPM).
- 3
Generate, Audition & Download WAV
Listen to dual authentic jazz song variations, then download uncompressed 24-bit WAV audio.
Everything this tool gives you
Hard-Swinging Ride Cymbals & Walking Upright Bass
Lock into the irresistible pulse of jazz. Our neural engine generates authentic triplet swing micro-timing, brushed snare sweeps, and warm walking acoustic upright basslines.
- Swing feel slider ranging from Straight Eighths to Hard-Swinging Ride Cymbal Grooves
- Dynamic humanized acoustic bass walk with authentic wooden fingerboard pops
Soulful Tenor Saxophone & Muted Trumpet Leads
Bring golden era solo expression to life. Shape emotive tenor sax vibrato, Harmon-muted trumpet lines, warm hollow-body jazz guitar chords, and fluent piano comping.
- Lead options: Tenor Sax, Muted Trumpet, Jazz Piano, and Hollow-Body Guitar
- Authentic bebop chromaticism, blues inflections, and breathy sub-tone dynamics
Rich Extended Jazz Harmonies & ii-V-I Progressions
Experience genuine harmonic sophistication. Compose lush chord substitutions, altered dominants, minor 7b5 chords, and classic ii-V-I progressions true to jazz theory.
- Authentic jazz chart key support including classic Bb, F, Eb, and Ab tonal centers
- Ensemble presets: Late-Night Smoky Noir, Cozy Coffee Shop Trio, and Big Band Swing
Saxophonists & Jazz Improvisers
Generate live-feeling rhythm section backing tracks to practice scales, standards, and soloing.
Cafe & Restaurant Owners
Soundtrack coffee shops, cocktail bars, and dining rooms with relaxing royalty-free jazz background music.
Film Noir & Period Game Devs
Produce smoky detective scene cues, 1940s speakeasy themes, and romantic city night montages.
Vloggers & Podcast Hosts
Add sophisticated Bossa Nova and jazz trio background audio to lifestyle, cooking, and culture shows.
True Swing Micro-Timing
Humanized swing triplet micro-timing on ride cymbals and brushed snares.
Extended Harmony
Authentic 9th, 11th, and 13th chord voicings with classic ii-V-I movement.
Dual Variations
Outputs two distinct live jazz arrangements per task for creative choice.
Commercial License
Export 24-bit lossless WAV master files ready for commercial streaming and public broadcast.
Generating a jazz track uses standard generation credits on Starter and Pro tiers. If any task encounters a processing issue, your credits are refunded 100% automatically to your account balance.
Related tools
Turn your next idea into a song
Go back to the generator above and describe what you want to hear. Free to start, no production experience needed.