Thank you very much, Olivier and Cornelius I was not smart enough to see dat also in the last mesure the voices could be swapped. So, my problem is solved, thank you Cornelius.
Many of the problems can be solved: Mesure 3 of Cornelius' example could also have a keychange befor the last note : % bar 3 : (second Cb) Cb f43u c4+u Ct f44u Cb r+5 Rd // r4-3 c23l c4l | / But this one i cannot solve (changing the f44 by f24 and omitting the rest): % bar 4 : Cb f43u c4+u Ct f24u Cb Rd // r4-3 c23l c4l | / is bad and gives an error, Cb f43u c4+u Ct f44u su Cb f s Rd // r4-3 c23l c4l | / is ugly and is not a solution To Olivier : i did not test if the midi is not right, but i suppose, if using in line tex for the keychange, the midi will not see it. many thanks Andre _______________________________________________ Tex-music mailing list [EMAIL PROTECTED] http://icking-music-archive.org/mailman/listinfo/tex-music

