a2jmidid is daemon for exposing legacy ALSA sequencer applications in JACK MIDI system.


Patchage showing how a2jmidid is used as bridge for legacy ALSA sequencer apps, PHASEX, QSynth, jackctlmmc, seq24


The README file contains useful tips about ALSA-JACK MIDI bridging.

Get it

Latest version is 8.
You can use package management system:
You can download source code tarball from here.
You can checkout source code from the repo.or.cz GIT repository:


If you find have trouble getting a2jmidid working, found a bug or you miss some feature, please submit support request here.

Other useful info

This project is hosted by Gna!. Gna! project page is here. a2jmidid is written and supported by Nedko Arnaudov. a2jmidid is based on jack-alsamidi-0.5 (jackd alsa seq midi backend) by Dmitry Baikov. You can reach me at nedko (a.t) arnaudov (dot) name. I can also be found in #ladi on FreeNode (as nedko).