Carnal Diafragma, a Czech goregrind band, was formed in 1997 in Ostrava by Robert Rožanski on guitar and vocals, Milan Jaňák on vocals, and Michal "Kameň" Kaminski on drums. The band has undergone several lineup changes, with notable members including David "Sabon" Sněhota on bass and Martin "Kino" Vašek on vocals. The group initially played noise/grindcore, evolving into a more serious goregrind sound over time. Their debut album, Preparation of the Patients for Examination, was released in 2001 by Khaaranus Production. In 2006, they released their second album, Space Symphony Around Us, which gained international recognition, particularly due to the music video for "Teletrambus". Subsequent albums include Planet of Children’s Heads (2011) and Grind Restaurant pana Septika (2017). The band has also collaborated with various bands through split releases and compilations, and performed extensively across Europe, including countries like Germany, Poland, and Italy.
