Today marks the launch of a brand new music platform for underground UK music: Floor Sixx. Each month, an exclusive new single will drop on Floor Sixx via VEVO, Spotify, Deezer and iTunes. It's still a pretty secretive affair but their first drop, with support from Deezer, is already here in the form of the video for Jammz's new single "Know Yourself" (out now). Backed up by production from Westy (and mixed by 6ix), "Know Yourself" gives us everything we'd want from a Jammz banger: a fast-paced, dexterous flow sitting perfectly on top of a spacious, chrome-plated R&G beat. A very, very strong opening gambit from Floor Sixx.