Hotel Kali’s self-titled debut album crisscrosses between ambient music, synth pop, rock and industrial dissonance. Based in Kolkata and Berlin, the band comprises electronic artists Varun Desai and Suyasha Sengupta, with double-bassist Debjit Mahalanobis and multi-instrumentalist Theresa Stroetges forming Hotel Kali’s acoustic section. Across seven songs, the 46-minute album has an improvisational quality, given Hotel Kali’s origin as a one-time …