JOHN
https://soundcloud.com/johntimestwo/balfron
Gorgeous Bully
https://soundcloud.com/gorgeousbully/patience-1
Dim Vanilla
https://soundcloud.com/dimvanilla/the-sun-that-day
SLONK
https://soundcloud.com/slonk/holidays
Jamie Cruickshank
https://soundcloud.com/jamiecruickshank/loserville
Source: Windmill Brixton website