The first Thunderbirds-exclusive music record was the mini-album Great Themes from Thunderbirds (MA 116; originally titled Requested Themes from Thunderbirds),[REF] published by Century 21 Records in 1967 [REF].
Beyond the TV series, composer Barry Gray's contributions to Thunderbirds included four original songs recorded exclusively for audio release: "Lady Penelope", "Parker", "Parker Well Done" and "The Abominable Snowman", all sung in character by Sylvia Anderson and David Graham [REF].