Hodgkinson began writing "Living in the Heart of the Beast" in mid-1974 and presented it a few months later to Henry Cow as an unfinished and untitled instrumental. The group cut the piece up into fragments, interspaced them with
improvisational sections, and performed it live. One such performance,
Halsteren was recorded in
Halsteren in the
Netherlands on 26 September 1974, and appears in
Volume 2: 1974–5 of
The 40th Anniversary Henry Cow Box Set (2009). This instrumental suite was also performed in
Groningen two days later, and part of it was released as "Groningen" on
Concerts (1976). In early 1975, after a successful collaborative album,
Desperate Straights with Slapp Happy, the two groups decided to merge, and Henry Cow, for the first time, acquired a vocalist,
Dagmar Krause of Slapp Happy. There were initially no plans to add lyrics to "Living in the Heart of the Beast", which Hodgkinson had developed as an instrumental before Krause joined. The addition of a singer opened up new possibilities for the piece, and Hodgkinson commissioned Slapp Happy's
Peter Blegvad to write lyrics for Krause to sing. However, after several attempts, Blegvad (who was soon to be asked to leave the band) admitted that he was "out of [his] depth", and Hodgkinson wrote the lyrics himself. Blegvad presented a different interpretation of this situation in a 1996 interview with
Hearsay magazine: "Living in the Heart of the Beast" was recorded in February and March 1975 and released on
In Praise of Learning in May of that year. The piece was recorded in sections which were edited together because the group had yet to master playing it. In his book
Rocking the Classics: English Progressive Rock and the Counterculture, Edward Macan described the song as a 15-minute piece that opens with an "
atonal, highly distorted electric guitar solo" and closes with a "stately
modal march". After recording the album, the Henry Cow/Slapp Happy merger ended, but Krause elected to remain with Henry Cow. The final version of "Living in the Heart of the Beast" was performed live by Henry Cow between 1975 and 1977. In a concert with
Robert Wyatt at the
Théâtre des Champs-Élysées in
Paris on 8 May 1975, Wyatt joined Krause in singing the closing verses. "Living in the Heart of the Beast" was later remixed and slightly shortened by
Fred Frith, Hodgkinson and
Martin Bisi, and was released by
East Side Digital Records on the 1991 CD reissue of
In Praise of Learning. It also appeared on Henry Cow's
The Virgin Years – Souvenir Box (1991). The original mix of the song was used on all subsequent reissues of this album. ==Composition and structure==