The subject of "buoys" has reminded me of this sick little tune from the 70's, "Timothy" by The Buoys:
Trapped in a mine that had caved in
And everyone knows the only ones left
Were Joe and me and Tim
When they broke through to pull us free
The only ones left to tell the tale
Were Joe and me
Timothy, Timothy, where on earth did you go?
Timothy, Timothy, God why don't I know?