Ableton Forum

It might be a case of the Monitor and Arming setup. If Monitor is set to ‘in’ then you’ll only hear sound from what you play in real time. If Monitor is Off, then you’ll only hear whatever has been recorded.

With Monitor set to Auto, it plays back clips but also allows you to monitor ...

So I can hear everything else that I record but when I record a MIDI clip I can see the notes or sequence laid out but there is no sound when I play back. I can hear the clip when I record but when I go to play it back there's no sound the 909 drum set is in the track and I'm not really sure but I ...