Send MIDI messages. Sept 25, 2014 19:27:48 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by retromidi on Sept 25, 2014 19:27:48 GMT -5 My RunBASIC app needs to send MIDI messages to the local (built-in) GM synthesiser.Please help me.Thank you,retroMIDIPS: This is not a question about playing MIDI files.