Track Unavailability - [Resolved]

Lately I’ve started noticing all sorts of tracks marked as “unavailable.” Most of these tracks I’ve ripped onto my hard drive from my own CDs. Others I had played off of Tidal numerous times and added them to my library. Not sure what is going on.

Ooops. Never mind. One of the hard drives I store music on was turned off. I’m guessing that was the problem.