About Lyrics
I have a lot of lyrics metadata in my iTunes library. I have tested iTunes Match for this and found that on my Mac if I delete a track and redownload it from iCloud (matched) it WILL in fact keep all the data I had previously had for that track: including lyrics.
This data also normally synced right over to iOS devices as well via WiFi/Cable sync. However, downloading tracks from iCloud on an iOS device for me rendered no such lyrics metadata. Anyone else have similar observations? Maybe they will work on this in the future. It seems lyrics are the only metadata that does not drop down from iCloud to an iOS device. Nonetheless with iTunes Match enabled, I can no longer sync music via my Mac: it's all supposed to come straight from iCloud now.
Mac OS X (10.7.2)