JJazzLab 4.1.1 (Sept. 16, 2024)

JJazzLab Dark JJazzLab Dark JJazzLab Spain Demo    

New features 4.1.1

  • About 30 new embedded Yamaha styles
    Carefully selected for you.

  • New free song collections for jazz, pop, brazilian, and more
    Available in the resources page.

  • Import files from iRealPro or ChordPulse
    Import .musicXML files exported from iRealPro, .txt files exported from ChordPulse.

  • Many BUG FIXES
    Fix import midi file in notes editor, fix setting a custom rhythm user directory, etc.

  • New JJazzLab Toolkit for developers (since 4.1.0)
    All JJazzLab core in one java library: it’s easy to experiment!

See the 4.1.1 RELEASE NOTES to see all changes.

Download

Consult the online doc if you need detailed INSTALLATION INSTRUCTIONS.

Windows

JJazzLab-4.1.1-Win64-Setup.exe     md5sum: c10acdef37604a095e779ab9478cb7fb

If you get a Windows Smart Screen alert, click on More info, this will let you run the installer anyway. JJazzLab is NOT a malware! You can use md5sum to check file integrity.

When installation package is new, Windows security servers don’t have enough statistics to evaluate its “security reputation”. Alert will disappear soon, once enough people have run the software.

Mac

You must first install FluidSynth yourself (I recommend via Homebrew).

Then:

Linux Ubuntu/Debian family (x64)

Download the .deb file and install it as shown below.

jjazzlab_4.1.1-1_amd64.deb      md5sum: 09f1e3efef855c61f7106bdd745bc59b

sudo apt-get install ./jjazzlab_4.1.1-1_amd64.deb    # this will also download and install fluidsynth (>=2.2.0) if required

If FluidSynth makes some “crackling” noise, make sure your Linux is optimized for audio applications.

Linux OpenSUSE family (x64)

Download the .rpm file and install it as shown below.

jjazzlab-4.1.1-0.x86_64.rpm     md5sum: c8841a0d9b28f852c6b72ed4d562a164

sudo zypper install ./jjazzlab-4.1.1-0.x86_64.rpm      # this will also download and install fluidsynth (>=2.2.0) if required

If FluidSynth makes some “crackling” noise, make sure your Linux is optimized for audio applications.

Linux others (x64)

You must first install FluidSynth (>=2.2.0) yourself.

Then:

JJazzLab-4.1.1-linux-x64.tar.xz      md5sum: c021b1ae80ed470928d1bd41a6f158ed
Extract then run file bin/jjazzlab to start JJazzLab.

If FluidSynth makes some “crackling” noise, make sure your Linux is optimized for audio applications.

Consult the INSTALLATION INSTRUCTIONS ON LINUX if required -distribution on the many Linux distros is not always easy…

Free and open-source software

Contribute to the code on GitHub.

If you’re not a developer, you still can help:

Acknowledgements

Let us be grateful to the people and projects that are or were a part of JJazzLab, or those who had contributed to it in some way.