Editing Blake's 7 (section)

=== Music ===
The sheet music of the ''Blake's 7'' theme was published by [[Chappell & Co.]] Ltd during 1978 with a photograph of ''Liberator'' on the front cover.<ref name="B7 Programme Guide/Merchandise"/> A stereo re-recording of Dudley Simpson's theme music, in a markedly different arrangement to the original, was also released as a single, with ''The Federation March'' (a piece of incidental music from the episode ''Redemption'') on the B-side.<ref name="B7SS"/> The ''Blake's 7'' theme was also released on an album ''BBC Space Themes'', and ''Liberator'' was featured on the album sleeve. Another version of the theme, "Blake's 7 Disco", was recorded by Federation and released during 1979 on Beeb Records with a B-side unconnected with the series.<ref name="B7 Programme Guide/Merchandise"/> Many of the sound effects from the series were released during 1981 as an album, ''[[BBC Sound Effects No. 26: Sci-Fi Sound Effects]]'', and re-released later on CD as ''Essential Science Fiction Sound Effects Vol. 1''.<ref name="B7 Programme Guide/Merchandise"/>