For example, the album I linked above was added to a playlist by the band, and the songs look normal there. Also of note- songs aren't greyed out consistently. However, I'm increasingly seeing it on individual songs on an album (e.g., the first and eighth song on this album), and even on songs that I used to be able to play in the past. At first I thought this was a regional block (I'm currently in Germany, and some of the greyed out music works in the Netherlands) in many cases, this applies to entire albums (such as this album). I also noticed that the amount of greyed out songs seems to be increasing. I originally figured those were premium-only or something, but having started a trial I noticed they're still greyed out. I've noticed that songs coming up in the search results are occasionally greyed out, and I can't play them.This happens on mobile devices, the web player and the desktop player.