Grammatical Errors in Recorded Music...

I'm sitting here (obviously bored) at work, and I thought that this might make for an amusing thread. Over the years, I've noticed a few grammatical errors by singers on favorite recordings. The first one that always comes to mind is Jimi Hendrix on "Castles Made of Sand" from The Axis Bold as Love album. Near the end of the song, he says: "So castles made of sand slips into the sea, eventually."
Has anyone else noticed this one, or any other interesting gaffes?