Pretty cool site that puts the songs sampled beneath the track as they show up. I look forward to some pleasant surprises
All Day Samples
And within the first 20 seconds I learned that Tupac's How Do You Want It, which features lovely lines as "tell me is it cool to fuck? you think I came to talk am I a fool or what?", also features K Ci and Jo Jo, of romantic anthems All My Life and Crazy.
