I think I said this in a post awhile back, but....
A couple years ago I was at a bar looking through their songbook. I noticed they had the song Sailing by Christopher Cross. I thought about singing it, but then I thought, "Nah, it wouldn't really fit in with what other people are singing." Then I notice the guy and the girl at the table next to me looking through the book. "Look!" says the guy. "They have Sailing." I almost started cracking up because it was like...
serendipity. How could they read my mind?? But the guy told his girlfriend he didn't know the song well enough to try it, so I decided to put the song in myself (not like I needed asking
). When I got up to sing, three other people came up and joined me! Now Sailing isn't normally the kind of song where 3 other people are just going to spring up and join your singing. It was weird, and I doubt it would ever happen again, but it was a very cool instance of groupsing, and it just goes to show you that you shouldn't doubt your song choices.