10- Daft Punk
10- Dido
10- Enya
10- Gorillaz
10- Korn
10- Linkin Park
10- Nickelback
10- Nightwish
10- Queen                                                                                                                                                                              10- Rammstein
10- ACDC
10- Aerosmith
10- Armin van Buuren
10- Bad Religion
10- Bon Jovi
10- Bryan Adams
10- David Guetta
10- Deep Purple
10- DJ Tiesto
10- Elton John +1
10- Eminem
10- Ferry Corsten
10- UB40
10- Toto
10- Prince
10- Scooter
10- Oasis
10- Nirvana
10- Michael Jackson
10- Guns N' Roses

10- 50cent

10- Anastacia

10- Amy Winehouse -2

10- Elvis Presley

10- The Beatles

10- Red Hot Chili Peppers

I did a shit earlier and the noise it made as it splashed in the bowl was more tunefull than some of those artists!

Updated for Gilgamesh

11- Queen
11- Korn
11- Elton John
10- Daft Punk
10- Dido
10- Enya
10- Gorillaz
10- Linkin Park
10- Nickelback
10- Nightwish
10- Rammstein
10- ACDC
10- Aerosmith
10- Armin van Buuren
10- Bad Religion
10- Bon Jovi
10- Bryan Adams
10- David Guetta
10- Deep Purple
10- DJ Tiesto
10- Eminem
10- Ferry Corsten
10- UB40
10- Toto
10- Prince
10- Scooter
10- Oasis
10- Nirvana
10- Michael Jackson
10- Guns N' Roses
10- Anastacia
10- Elvis Presley
10- The Beatles
9- Pendulum
9- Red Hot Chili Peppers
8- Amy Winehouse
5- 50cent

name some better ones then...

Only joking, none are really that bad...

*cough* Elton John, Eminem

I only did Eminem for people with that kind of taste

And Elton John has a great voice

Agreed, the man knows how to make a tune

Why isn't sonic youth on the list?