On Fri, May 10, 2019 at 01:56:13PM +0100, John ff wrote: > Your instrument uses p6 which is not set by the midi keyboard. > What you need is the 'pset' opcode, to give all those parameters that would be set by a score event some default values. Using the values from your 'i1' score line, try: pset 1, 0, 0.1, 110, 0, 23, .1, .0, .0, 1, 106, 1, .5, 1, .5 at the start of instr 1. (You should probably also have 'f0 z' or something in your score so that it continues once the score note is finished.) (Note also that the 'p3' entry in the line above should be short but non-zero. I was a bit surprised to see that a zero p3 inhibits the note.) -- Pete -- Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here