Eduardo Guerrero wrote: > Sorry for being too newbie again but how do I play the sounds in > ZynAddSubFX with my midi keyboard? I think it's a configuration > problem since I don't get any sound even with the Virtual Keyboard. I do it frequently with my Casio CZ101. As the other replies have stated you have to make two connections, one for the audio I/O (JACK patch bay e.g. qjackctl) and one for the MIDI routing (ALSA e.g. aconnect, kaconnect, ALSA MIDI patch bay). Best, == dp