Add midi-note from midi-clj 
Add midi-note from midi-clj 

Allows a pair of midi on/off messages to be sent separated by a specific duration.
pje/overtone,ethancrawford/overtone,brunchboy/overtone,chunseoklee/overtone,Widea/overtone,craftybones/overtone,mcanthony/overtone,la3lma/overtone