...Kathy Lee La La

It's time to play Name That Tune!
I'll type a song, you guess the title!!! (answers below)

TV Theme song:
DUN DUN dundundun! (doochookuchookuchookuchooku)
DUN DUN dundundun (doochookuchookuchookuchooku)
dun dun dun dun dun dun daaaaaaaaaaaaaaaaa
da duh da da daaaaaaaaaaaaaaa
daa da da duh da daaaaaaaaaaaa
doo da doo da da duhhhhhhh


Gershwin/product theme:
Bum boom
dah dah dah dah duh duh duh dah da da da da da da da duhdadahduhdahduhdahduhduhdahduhduh

Oooh. You're getting good at this. OK one more!

Bossa Nova/Elevator Music:
La     duhdah duhda duh duhduh duh
Da    duhdah duh da duh duhduh duh

Tom Selick, Patron Saint of Quiz Show Answers

Answers:
TV Theme Song: Theme from Magnum P.I.
Classical/product theme: Rhapsody in Blue
Bossa Nova/Elevator Music: Girl from Ipanema