Before Mana Mana, Mömmö's band was Silmienvaihtajat, named after the poem of Uuno Kailas. Most of the band's lyrics had been written at that time. This band's music can be heard on Silmienvaihtajat: 1985-1986. Mana Mana's trademark was to use multiple overdubbed, distorted guitar tracks in their studio recordings, as many as 8–12 per track. Their heavy music was accompanied by haunting vocals by Mömmö sung in Finnish. Jouni Mömmö wrote all the lyrics for the group, and the texts often dealt with topics filled with religious symbolism, personal revelations, the apocalypse, death, psychedelia, insanity and stories of love gone wrong. The lyrics were often blaming and typically depressing, gloomy and mentally disturbed. The name of the band is apparently a reference to the concept of mana in Polynesian mythology. Their career was rather short; during their original existence Mana Mana made only a few vinyl singles and one LP album, "Totuus Palaa", which was released in 1990. Their inability to continue was because of Mömmö's deteriorating mental condition – he suffered from schizophrenia, had been in and out of a mental institute and became almost catatonic at some point, thus making it impossible for the band to create new material and to do live shows. One of their final efforts was to re-record vocal tracks with English translations of some of their songs from "Totuus palaa" in order to achieve a possibility of success abroad. These songs were "Totuus palaa", "Ilmestyskirjan peto", "Kuolla Elävänä" and "Ketä sä rakastat?". However, Mömmö was already too deranged to perform and his voice was barely audible. The recordings weren't released until after his death on the "Complete... Kaikki" CD compilation. Jouni Mömmö committed suicide by taking an overdose of drugs on 26 October 1991. He was 35 years old. After Mömmö's death, Mana Mana played many live shows as a tribute, with two different vocalists, Kimmo "Kaltsu" Kuosmanen and Sami Tiilama. In 1998, lead guitarist Otra Romppanen started to compile song material out of old 4-track demos, rehearsal tapes and notebooks. A new Mana Mana album, "Murheen Laakso" was released in 2000 as a tribute to Jouni Mömmö. Sami Tiilama did most of the vocal parts, and Antti Litmanen from Babylon Whores featured as one of the guitarists on the album. He also accompanied on Mana Mana's "burial tour" the same year. A live CD was made of their final show at Tavastia Club, Helsinki in the 2001. It was titled "Kuolla elävänä" and was released in 2004. After the official split-up of the actual band, former Mana Mana members have continued performing tribute concerts under moniker Murheen laakso. Many Finnish artists have covered their songs in their live acts, and Finnish groups such as Kotiteollisuus, PMMP and Viikate have recorded their own cover versions of Mana Mana songs.
Raptori / Suikki – "Raptori" is a sarcastic adaptation of Kraftwerks "The Robots" and "Suikki" is a cover song from Finnish group Neljä Ruusua.
Hän on paha
Complete...Kaikki – Includes all previously released studio material along with four songs from "Totuus palaa" with overdubbed vocal tracks sung in English.