N. Wheeler sort Bass Line Composer v2.3.1
iPhone, iPad / Educatifs / Entrainement: Yo, Bass drummers! Got a split in your head that you've just got to hear right now? Got a line or a lick or an exercise to put down? Compose it and play along with the new Bass Line Composer App! Now you’ve got a whole bass drum line to play along with....
www.440audio.com/fr/software/vi39037-N-Wheeler-Bass-Line-Composer/