I'll do my best to explain this. I was recording my voice over prerecorded guitar and keyboards. My keyboards were on tempo with the click track, but when I sang over the keyboards, the keyboards came in later than it should have. This happened several times. I deleted a section of the keyboard because it was off, and it was still there when I deleted it. I turned saved my music file, GarageBand off and restarted my computer. When I got back to it, the audio loops were in half, and I had to stretch them out. Is this a GarageBand issue or an issue with my Mac mini? My Mac mini is 12.5.1 and GarageBand is 10.4.6. I understand there is some kind of corruption going on. Is this part of the corruption?