Hmmmmm, that's tough:

Evanescence - Fallen
Evanescence - Origin
System of a Down - Steal this Album!
System of a Down - Toxicity
System of a Down - System of a Down
Nightwish - Century Child
Christina Aguilera - Stripped
Tori Amos - Scarlet Walk
A Perfect Circle - Thirteenth Step
The CD my friend burned for me with rare Evanescence songs on it.