Mall Grab’s Steel City Dance Discs (Jun Kamoda, Skin On Skin) give a debut to Russian DJ/producer Maruwa. The Saint Petersburg artist promises that One Listen Will Have You Convinced here. We’d have to agree with her on that count. This is a set of peak-time bangers that lean heavily on golden age rave sounds. ‘31 Seconds’ and ‘Borderwalk’ are the sort of revivalist hardcore tunes that you often hear coming out on Sneaker Social Club, while ‘Freeze’ is a melodic acid house jam.