hydrogen-music/hydrogen — pull request #180 by yush (2014-05-24 17:01:33+00:00)
Title: added MIDI action "SELECT_PREV_PATTERN_RELATIVE"

I've added MIDI command to select the previous pattern. I needed it because i use Hydrogen as a rythm box and i've got a MIDI foot controller.
Maybe it could be useful for others.
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