tnew synth rnew nord nord # play the nord keyboard sound with the nord keyboard tnew piano rnew tr dx7 # route the tr keyboard to the dx7 synth sound engine tnew aux_recorder rnew nord nord radd tr dx7 # not sure if this works, must recheck my code r s

let complete_length = [mend]; 2. clear the auxiliary track clr aux_recorder $complete_length