Song of Summer was based on Eric Fenby's memoir
Delius As I Knew Him (1936, republished in 1966), which recounts his offer to transcribe Frederick Delius's music from the composer's dictation. At the time the 66-year-old Delius lived with his wife
Jelka and their servants in
Grez-sur-Loing, roughly 70 kilometres south of Paris. Delius had never heard of Fenby, a struggling 22-year-old composer and theatre organist living with his parents in
Scarborough, North Yorkshire. Nonetheless, he accepted Fenby's unsolicited offer. Fenby stayed with the Deliuses on and off for six years, until Delius's death in 1934. He had immense difficulty dealing with the cantankerous, irascible and impatient composer, although Delius's conduct might have been the product of his constant pain. Neither party had ever worked this way before, but Fenby was immediately expected to keep up with Delius's fast pace when dictating, and to make sense of his out-of-tune singing. He was also required to read for long stretches to Delius, the composer's favourite books being
Mark Twain's
Adventures of Huckleberry Finn and
Tom Sawyer. Fenby was a devout Catholic and Delius hated Christianity, even going so far as to say that Fenby should not go to the local chapel but visit one further away. On his first visit home Fenby had a nervous breakdown and lost the use of his own legs for two weeks. Later Jelka needed to go for treatment for
stomach cancer, and Fenby virtually became Delius's nurse for a month. Delius died only two days after Jelka returned. Eric Fenby coached actors
Max Adrian (Delius) and
Christopher Gable (Fenby) in their roles, and regarded their portrayals as "absolutely true to character" However, he did not attend the actual filming, to avoid distracting the director, and at the request of Gable, who was making his first film (he had previously been a dancer with the Royal Ballet). Max Adrian was a favourite actor of Ken Russell. Adrian told Fenby that he had more difficulty in ridding himself of involvement in the role of Delius than he had ever experienced with other roles. ==Reception==