Thanks, man! This mix is really different from what I've done in the past, so it's good to get some positive feedback!
2:20 is the beginning of a nearly 3-minute mash-up between "Get Up (Uppermost Remix)" by Freakhouze and "Give 'Em the Buzness (Mom & Dad Remix)" by Tombstone. I love super long mash-ups/transitions!
14:50 is "Boogers (Avicii's Dumb Dumb Remix)" by Harry Choo Choo Romero, MYNC, & Jose Nunez... I'm pretty sure Avicii sampled Axwell and it's uncredited.
28:30 is "I Got It" by Figure... check out his SoundCloud, a lot of his stuff's free for download. He's a super chill guy, so if you find a track you like that you can't download, he'll probably hook it up. I think he's dropping a new EP in the next few weeks, too, so that'll be worth checking out.