The topic mesmerizes me because one day, I was thinking about my favorite songs on an album, and it was ridiculously easy to pick a top three from one album, but much harder to pick a top three from another album.
I'll start off with two.
Third Eye Blind - Third Eye Blind (the easy one)
1. How's It Gonna Be
2. Motorcycle Drive-By
3. Jumper
Radiohead - The Bends (the hard one)
1. Fake Plastic Trees
2. The Bends
3. My Iron Lung
So pick a CD or two, and pick your top 3 from it. Potentially argue with another over choices.