BTW, there is a discrepancy in the manual I discovered while playing. In the 'r' statement page it states that the loop macro value increments from 1. It did so in Csound 5, but apparently in Csound 6 it has been adjusted to match the '{}' convention, and starts from 0. -- 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