Help Identifying A Song Part 2

[Musicman408]

So, I was riding in my mom's new car tonight, and this song came on, and the chords reminded me of what I thought was a classic rock song. I couldn't place it at the time because of course I was driving, and wasn't able to do that, but I assumes someone here might be able to help me. I'm thinking it's a classic rock song.... but not quite sure, and the verse chords are the same if I'm not mistaking. In the song I'm thinking, I'm thinking there are some ooooh oooh oooh background vocals that play with the lead vocal. Here's the song on the radio that reminded me of the song I can't place, so let's see if we can't ID it like you all always seem to be able to do!!

http://www.youtube.com/watch?v=tmCf34TVSSQ

Thanks,
Ethan