If you have been listening to BBC Radio 1xtra over the past month, you would have heard Katy B, Four Tet and Floating Points''Calm Down' getting loads of spins by presenters such as DJ Target. The song has now been uploaded for streaming in its entirety. Taken from Katy B's new recording entitled 'Honey' in which the South London singer joins forces with a host of various producers and artists, 'Calm Down' is currently available for purchase via iTunes. Have a listen.