Complex sentence: The title refers to the vinyl records labelled "fast and slow" side from the sixties (an up-tempo side for dancing and a ballad side for slows)--it's a co-production with producer Al Stone (Jamiroquai, Bjork,...).
Split into simpler sentences: The title refers to the vinyl records from the sixties labelled "fast and slow" side (an up-tempo side for dancing and a ballad side for slows). It was a co-production with producer Al Stone (Jamiroquai, Bjork,...).