Why are my songs greyed out in Music app on MacBook Air M2?

Your music won't automatically appear on a new computer. Things have to be done to get it there. What did you do? See Move (or copy) your iTunes/Music library to a new computer - Apple Community for one way to clone the whole library across. Using an Apple Music subscription is another approach, but you need to make sure that everything is matched or uploaded from the source computer before it can be downloaded or streamed on the new one, and there is a risk of mismatches or loss of quality. An iCloud Music Library can only include content from a single Apple Account which might make things complicated if you both buy music and want to share it.

tt2

You're welcome. 🙂

tt2

Turn Sync Library back on. Use the Songs view. Enable the Cloud Status column and sort on it. Check for tracks that are waiting, error, duplicate, etc. Once all tracks have been matched/uploaded or are purchased on the source machine you should find them all available on the new computer. We can talk about strategies for fixing problem tracks later if needed.

tt2