"In an interview on the UK Arrow Blu-ray release of Time Bandits Gilliam claimed that the lyrics to "Dream Away" are Harrison's notes to him concerning Gilliam's behaviour during the production of the film and, more specifically, the tension that arose between them due to Gilliam's reluctance to include any songs performed by Harrison in the film."
From the Wikipedia article:
"In an interview on the UK Arrow Blu-ray release of Time Bandits Gilliam claimed that the lyrics to "Dream Away" are Harrison's notes to him concerning Gilliam's behaviour during the production of the film and, more specifically, the tension that arose between them due to Gilliam's reluctance to include any songs performed by Harrison in the film."