The legendary Goldie steps up for the Headphone Mix, and Radio Slave is In 3 Records.
BBC Radio 1
DnB producer 1991 steps into the Ignition mix, plus a rewind of Mumbai Science's Quest mix
Friction has a guest mix from Mr Joseph, plus a Ram Records DNB60 from Teddy Killerz.
Diplo heads back to his Hollertronix days in hour 1, with brand new hip hop in hour 2!
BBC Radio 1Xtra
Shenseea, Blvk H3ro, Lila Ike and Leno Banton join Toddla in Jamaica...
Tanya Tagaq and Ash Koosha in Session
BBC Radio 3
Berlin-based DJ and producer Call Super is the subject of the week's In 3 Records.
A mix of contemporary classical, electronica, ambient and acoustic music.
BBC Radio Ulster
Delta Heavy are not messing around in their Quest mix, plus Illenium with the Ignition mix
Rockwell sits in for Friction with a mix from BMotion and a DNB60 from Hospital's Makoto.