Hello all,<br><br>I&#39;m currently writing an arpeggiator that syncs to JACK tempo.   It&#39;s starting to get usable, and I&#39;m running out of excuses not to let others try it out.  <br><br>Basic features/requirements:<br>

<br>- svn / tarball only now<br>- gtkmm-based, so dev packages for gtkmm and friends are needed to build (and obviously jack)<br>- I&#39;ve only built it on Ubuntu Studio (karmic) 64bit.  I&#39;m looking for others to let me know if it builds/runs elsewhere.<br>

<br>- requires JACK time master to be rolling for the arpeggiators to do anything.  Qtractor and Seq24 have worked well for me.<br>- will pass midi events thru when JACK time master is not rolling.<br><br>- 4 arpeggiators with transpose, interval, range, note duration selectable thru UI.<br>

- Each arp has it&#39;s own JACK midi in and out port, so you can cascade arpeggiators.<br><br>- Preliminary support for scales and modes - all of them are not correct, but try major, dorian, diminished and augmented for starters :)<br>

<br>It sounds great with each arpeggiator driving an instance of calf mono.  Check out the ogg/mp3 clip on sourcefourge.<br><br>Thanks all,<br><br>Looking forward to any and all feedback.<br><br><br><br>