When I was in elementary and middle school, I listened to mostly adult contemporary songs (i.e., “soft rock”), mostly because I didn’t know any better. So watching the infomercial for Time-Life’s Classic Soft Rock collection was particularly trippy, because they showed that these songs were sung by real people! With bad hair and funny clothes! I recognized almost every song, but less than half the singers. I also learned some surprising facts (Lotta Love was originally by Neil Young?).