Odeasza is a production duo of BeachesBeaches & Catacombkid established just june this year. Their first single from upcoming "Summer's Gone" album is "How Did I Get Here", featuring Lily Allen's voice from her own song "22". I imagine you'll be hitting play button quite a lot since it's only 2 minutes long but great introduction for the album.
Since it's a sampled track it is free for
download.