Music

Since everyone lists music as a hobby, I might as well too!

Classical

Sibelius - Karelia Overture.
Beethovan - 9th Symphony, last movement (European Anthem).
Saint-Saens - Symphony #3 (Organ)
Tchaikovsky - Nutcracker Suite.
Liszt - Hungarian Rhapsody #2 for Piano.

Pop

Obviously this changes a lot! So I'll mostly mention old anthems, since I can remember their names and they actually have titles. Since about the Spice Girls arrived there actually has been some listenable stuff in the charts, empty pop tunes to supplement the dire house "music" that had been dominating the clubs since 1990.

Dana International - Diva.
Baddiel & Skinner - Three Lions (yes I know it's the odd one out)
Spice Girls - Wannabe ('cos someone I knew danced very nicely to that song).
Jimmy Sommerville - Smalltown boy
Erasure - Oh L'Amour
Aha - Take On Me.
Pet Shop Buys - Go West
Boney M - Painter Man
Divine - You Think You're a Man
Sally Ann Marsh - Windmills of my mind
Culture Club - Karma Chameleon
Sister Sledge - We are family

Easy Listening

Ivan Rebroff
Further Inflight Entertainment
Yodelling Crazy
Gilbert and Sullivan - Pirates of Penzance
Rob Hubbard - Monty 97 (from "C64 - Back in Time")

Jazz

Ella Fitzgerald
Ertha Kitt
Louis Armstrong