oasis - wonderwall, half the world away, little by little
starsailor - lullaby, four to the floor, the white dove
anything from the rocky horror show
chumbawumba - tubthumping!
jingle bells (dont ask!)
john miles - music.
REM - everybody hurts, nightswimming, at my most beautiful. bad day, losing my religion, man on the moon.
theres a load more but those are the ones that make me really happy