French producer Marla Singer returns to Bipolar Disorder to release an emphatic techno EP titled "Complicated Issues" with remixes from Vienna's Codex Empire and Arts Collective's Introversion.

Murky oscillations, thumping kicks and growling resonance take the focus in "Complicated Issues" before Codex Empire's remix delivers machine-like atmospherics with rumbling low-end and screechy melodies.

On the flip, "Go Again" offers winding synth flutters balanced with obscure oscillations and rattling percussion until Introversion's remix throws down breaks tinged percussion, angelic pads and emotive break downs which harmonise creating a euphoric ambience.