As soon as I opened a song with my new keyboard plugged in, i heard sound. I even see lights going up and down on the left side. I went to Studio Setup and saw that the keyboard was already active. So far, so good!
]
However, no sound came out from any other tracks, so I fiddled around with Studio Setup. Problem: now I hear no sound at all, not even from the keyboard!
What should I do to fix this issue>?


