There Are Multiple Artists Named Sedativ 1 Sedativ Also Known As Sedative Was A Russian Post-Punk Band Formed By Roman Sidorov Also Mastermind Of Старуха Мха Der Golem And Fatal And His Wife Alya. The Music Of Sedative Is Characterized By Mid-Tempo Guitars And An Atmospheric Melancholic Sparse And Hypnotic Sound. Roman Himself Described His Music As "psychedelic Suicidal Post-Punk". A First Demo CD-R Simply Titled "Sedative" Was Released In 1999. It Features Evgeny Voronovsky Cisfinitum On Synth. A Full-Length Album Was Written And Recorded Sometime Between 2002 And 2003 And Reportedly The Only Copy Was Discovered In The Wake Of Roman's Suicide On September 23 2003. 2 Sedativ Is A Croatian Thrash Metal Band Founded In 2012 In Čakovec Croatia. 3 Sedativ Is A Punk Band From Kraljevo Serbia Formed By Ćiro Vocals Đole Guitar Žućo Bass And Kasa Drums .