[facelessmike]

Based on combined criteria of most listened to/personal significance:

Top 5
Creed - Human Clay
Green Day - American Idiot
Mayfield Four - Second Skin
The Beatles - Rubber Soul
Creed - My Own Prison

Honorable Mentions:

Pink Floyd - The Wall
Alter Bridge - One Day Remains
Live - Throwing Copper
Submersed - In Due Time
Aerosmith - Get A Grip