Detroit enigma Dopplereffekt has been resurrected, emerging from a grave of jagged detritus and technotrash for their first release since 2007. Dopplereffekt has always preferred mystery and myth, and the Tetrahymena EP on Leisure System is a scorching assertion of their capacity for hallucinogenic abrasion. Tetrahymena wanders through decommissioned factories and an omnipresent chemical haze, evasive and contemplative like the last man alive in a crumbling steel city. Whether in the ethereal voices and plunging bass of title track “Tetrahymena,” the unidentified flying objects droning maliciously in the thunderous weapon “Gene Silencing,” or the retch and hiss of arpeggiated bad trip “Zygote,” it’s a transportive journey of dread as only Dopplereffekt can create. Leisure System is proud to release the Tetrahymena EP, an essential vision of dance floor dystopia from one of the most consistently compelling artists in electronic music.