I am attempting to add a soundtrack to a video. I’ve set up my project with the video and I’m adding some instruments.
The **Marcato Celli **are from the Spitfire Abbey Road Two and they are fine. If I open the piano roll and click on a MIDI event it sounds exactly correct and it plays back as expected.
When I added the Marcato Bass, (also from Abbey Road Two), I copied and pasted the MIDI track from the Marcato Celli (as you can see in the first screenshot, they show the same events).
However, if I open Marcato Bass in the piano roll and click on the note, as above, there is no sound. Also, if I edit the two instruments and show the keyboard, the Marcato Celli all sound correct, but none of the bass sound at all. Similarly, if I play everything back the other instruments are there, but not the Marcato Bass. I’ve looked at all the properties of the two tracks and I can’t see any discrepancies (correct inputs, outputs etc.). Since I just added the instruments as normal, with no different properties during the track creation, I can’t see what I’ve done wrong. I’ve also tried playing along in record mode but no MIDI events are captured (not surprisingly)
Anyone any thoughts on what else I might check?

