[1][2] After losing guitarist Ax Genrich to Guru Guru in 1970 (Genrich having replaced Kramer the same year) and drummer Franke to Tangerine Dream in 1971, the band recruited Jörg "Joshi" Schwenke (guitar), Burghard Rausch (drums) and Michael Hoenig (keyboards).

The album was inspired by their tour through Egypt, Greece and Cyprus, sponsored by the German Goethe Institute.

The music for the most part consists of driving organ-patterned drone-like rock; seamless psychedelic cosmic musical textures with intricate musicianship and musical variety; hard, driving rock similar to Amon Düül II; and jamming that occasionally invokes the interplay and styles of Garcia, Weir and Lesh of The Grateful Dead and hints at a blues rock base not unlike The Allman Brothers Band.

Their first album Malesch is cosmic, aggressive, psychedelic, creative, ethnically flavored (mainly by short interludes of recordings from Egypt), mysterious and densely packed with ideas whereas their second, titled 2nd is more laid-back and upbeat, with longer structure, much more of an emphasis on traditional styled jamming à la the Grateful Dead and a warmer and more straightforward sound.

Their sound is similar to, but fairly distinguishable from, other contemporary Krautrock bands such as Ash Ra Tempel, Amon Düül II, Guru Guru, Brainticket, Yatha Sidhra and Kalacakra, as well as the mixed-influence blues-based jam rock of The Grateful Dead and The Allman Brothers noticeable on 2nd, and slightly later and more symphonic bands like Asia Minor and Anyone's Daughter.