Mikhail Tovkach produces drum & bass as Asphexia. Music under the name has appeared on Tilt Recordings, HMSU, Melting Pot and Future13, as well as Bad Taste Recordings, Close2Death Recordings, Overtech Recordings and Flight Recordings. An early release was the 2010 single Hadronic, issued on TAMRECORDS. In 2012, Asphexia released the single Angry Toys EP on Close 2 Death.
Asphexia worked with Heamy on the track Digital Mayhem for Bad Taste Recordings, and with Rushcow on the track Monster for TAMRECORDS. In 2018, Razlom and Asphexia released the single Rambo / The Run feat. Asphexia on Empire Recordings; Asphexia and Razlom also released the track The Run on the label. The 2022 single If You Believe came out on Asphexia. In 2023, Asphexia released the single Кассета №2 with KETAURI on ASPHEXIAMUSIC, followed by the single Comeback on the same label.