At the McDonald's where I've set up shop, they are playing what
sounds like Liberace performing "My Way."
UPDATE: Two old men at a table near me were trying to figure out
which presidential candidate will be more disastrous: "hothead"
McCain or "peacenik" Obama (their words). They were unable to
resolve the question and switched to a conversation about whether
they preferred the old or new coffee.
UPDATE II: Now Mickey D's is playing an instrumental version of
"Raindrops Keep Fallin' On My Head."