Plankton Waves is the Luxembourg duo of Natalie Pickar and Michel Flammant and they have their debut EP Unduriel. The five tracks range from heavy post-punk guitars to flowing synth arpeggios. The music is dark and otherworldly, with psychedilic overtones and fragile, yet edgy vocals. As a whole, the EP is very strong and an indication of much promise for this duo. Stream and buy Unduriel at the link below.