Festival dijadwalkan dari 27 Agu hingga 28 Agu 2016 (1 hari).
SW4: South West Four berlangsung di London, United Kingdom. Berikut adalah alamat lengkap festival: Clapham Common, London
Paul Kalkbrenner, Above & Beyond, Black Coffee, The Chemical Brothers, Claptone, Carl Cox, Gorgon City, Sub Focus, Bakermat, CamelPhat.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
electronic
pop
rock
house
electronica
dance
deep house
techno
electro
drum and bass
minimal
dubstep
tech house
minimal techno
trance
drum n bass
chillout
downtempo
progressive house