JJazzLab 4
A complete and open application for backing tracks generation.
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A complete and open application for backing tracks generation.
Last updated
Was this helpful?
In JJazzLab "rhythm" usually means a music style, like pop or bossa-nova.
🎵 With JJazzLab you quickly create backing tracks for any song, even complex ones. It’s a jam buddy to have fun practicing at home or learn new stuff. It’s also a great tool for teaching or early-stage composing.
🎷 JJazzLab is designed to make non-boring backing tracks, backing tracks with variety, rhythmic accents and dynamics. You can start a solo slowly and gradually build up the atmosphere!
💻 JJazzLab is open-source with an open architecture: developers can easily add new features and new music generation capabilities.
Load an example song file : menu File/Open Songs... and select ExampleFiles/BluesMinor.sng
Press the Play button : you should hear the backing track -if not, check the Midi Out device in menu Tools/Options (Preferences on Mac)
If you prefer to quickly create a new backing track from scratch, check out this video:
Introduce dynamics and variety in just a few clicks, for example:
mute the guitar in the intro
add a break at the end of the 2nd verse and congas in the 3rd verse
boost intensity and slightly increase tempo at the end
add anticipated chords
simplify the piano on the first verse
and run JJazzLab, then :
Start editing the song using the and hear how it impacts the generated backing track.
Hundreds of ready-to-use music styles () available
Add to customize your backing track
Attach to bars
Play (for sax, etc.)
Use Midi to control playback
and song or individual instrument tracks
: shows the playing chords (and annotations/lyrics) with a large font
: shows selected chord symbol notes and scales (piano, guitar diagrams, score)
: control backing track in (pseudo) real-time via a Midi input device
: generate improvisation guides on your chord leadsheet
