The APC key25 has piano keys, pots and a button bank.
The pots and button bank are mapped onto midi channel 1.
The piano keyboard is mapped on to midi channel 2.
It works with other software like LMMS or ABleton live, but there is a problem using it with Ardour.
I have the keyboard connected to my PC running ubuntu 18.04 and ardour.
Ardour can see the keyboard and the control buttons and the piano keys all show up in the midi instrument as a yellow bar when pressed - good!
The buttons will play the instrument, but the piano keys do not make any sound they are ignored.
I have tried many ways to configure the system to make the piano keys work. I need to tell ardour to use midi notes from midi channel 2 instead of midi channel 1 but I cannot find a way to do it.
Can anyone help?