Charlie is back! And just in time for Valentines [yes, the stretched episode themes are back too]. We return this month to playing tracks by famous production collaborations, featuring an actual couple: PETDuo, as well as pairings like The Anxious, Fireground, and many more artists old and new. So time to match up: will they build a back catalogue together or will it be for just a one off release? Find out in this month's episode!