Hi folks!

I'm quite new to pd and currently I'm trying to play a MIDI file (with [seq]) using a simple polyphonic synth. Later on I want to use different types of voices for the different MIDI channels. I want to do this by using

to prepend the channel number and then [route] the MIDI messages to the right polyphonic synth. But even if I just prepend and strip the channel number, the synthesised sound is changed, some notes seem to have been cut off or do not sound at all and at the end at least one note keeps dangling. All this does not happen if I connect the [midiparse] output to [poly] directly. Am I losing messages by using the list append (I also tried [pack] and [unpack] with similar results)?

Thanks for your help!
Razr

http://www.pdpatchrepo.info/hurleur/synth1.zip