Harry Styles joins John Mayer to discuss the creative process behind his new single "Aperture," Harry's fourth studio album ''Kiss All the Time. Disco, Occasionally,' what's peculiar about the length of the single, the punctuation of the album and much more. Hear more from SiriusXM on our app! Click here for your trial subscription: https://siriusxm.com/yt/freetrial Subscribe to SiriusXM on YouTube: http://www.youtube.com/siriusxm Connect with SiriusXM Online Facebook: http://www.facebook.com/siriusxm Twitter: http://www.twitter.com/siriusxm Instagram: http://www.instagram.com/siriusxm #SiriusXM #Sirius