Records asked Oldfield to hear what had been done. Oldfield recalled that one day, "a delegation arrived at my house", including label founder Richard Branson. Upon hearing the music, and telling the staff that Incantations was to be a double album with what Oldfield called a "mathematical and classical-sounding" piece, Oldfield wrote: "They quietly sat around the place listening; at the end, Richard was his usual cheerful self but everyone else filed out in silence". Oldfield theorised that the incident helped to convince Virgin management to switch from being a predominantly progressive rock label and to begin supporting punk bands, who were becoming popular. In addition to the lack of support from his label, Oldfield became a target in the music press as being outdated and no longer in fashion. These events drained Oldfield's inspiration and enthusiasm for Incantations and recording slowed. He started to drink heavily, becoming more aggressive and withdrawn which ended his relationship with Critchlow's daughter Louise. He looked back on this time as when life was "really at rock bottom". In June 1978, after a road trip to Italy and Greece with his brother and time at home with his father had failed to help his situation, Oldfield was recommended to attend an Exegesis seminar by the wife of his studio engineer. After the three-day assertiveness course Oldfield said he felt "nothing but absolute relief and euphoria". Along with some other pieces of Oldfield's work, a different version of "Part Four" was used for the soundtrack of Tony Palmer's The Space Movie Content Oldfield based the musical ideas he had for Incantations on the circle of fifths, which demonstrates the relationship among the twelve pitches of the chromatic scale, their corresponding key signatures, and the associated major and minor keys. When the CD version was released, early pressings unnecessarily have "Part Three" shortened from 16:59 to 13:49 by cutting the beginning. When 80-minute CDs became the norm and quality control was increased, the full cut of "Part Three" was restored. All modern pressings have the full version of the track. Parts one, two, and four of the composition feature lyrics; part three is instrumental. The lyrics to part one repeat the name of three Roman goddesses: Diana, Luna, and Lucina. The second half of part two features chapters 22 and 12 (in that order) of the 1855 epic poem The Song of Hiawatha by American poet