EDM leader Calvin Harris released his latest album, 18 Months, this past Tuesday. It features vocal contributions from a strong cast, including Rihanna, Florence Welch, Ne-Yo, Ellie Goulding, and Kelis. And for everyone looking to snag a copy, you can do just that here. We're giving away a vinyl/CD combo of 18 Months and entering the contest couldn't be easier.

We'll choose winners November 12 and announce via Twitter (@ComplexMusic).



3. In your Tweet from #2 above, tell us your favorite Calvin Harris song.

Good luck! 18 Months is out now on iTunes.