Modern music question

[eleneariel]

I have a question for those who are more knowledgable than I. All I know about most modern music acts (pop/rock) are what I hear on the radio. I'm thinking about getting some CDs off of half.com (anyone have experience buying used CDs from them? Good? Bad?). I like bands like Maroon 5, Matchbox 20, Train...anybody care to comment on these and others like them, in regards to what are their best CDs, etc?

ransomedsea, I'm thinking you could help me. =)