Best Day Ever is the fifth mixtape by American rapper Mac Miller. It was released by Rostrum Records on March 11, 2011, as the follow-up to Miller's acclaimed mixtape K.I.D.S. (2010). The mixtape consists of sixteen songs produced by nine producers (predominantly ID Labs), and includes features from rappers Wiz Khalifa and Phonte.

Tracklist:

A1 Best Day Ever 2:51

A2 Get Up 2:50

A3 Donald Trump 2:57

A4 Oy Vey 3:40

A5 I'll Be There 3:24

A6 Wear My Hat 4:13

B1 Wake Up 4:07

B2 All Around The World 3:48

B3 Down The Rabbit Hole 3:25

B4 In The Air 3:06

B5 Play Ya Cards Right 2:31

C1 She Said 2:59

C2 Life Aint Easy 2:50

C3 Snooze 3:02

C4 Keep Floatin 4:25

C5 Bde Bonus 4:25