The score from The Empire Strikes Back, composed by John Williams, was recorded in eighteen sessions at Anvil Studios over three days in December 1979 and a further six days in January 1980 with Williams conducting the London Symphony Orchestra. Between Star Wars and The Empire Strikes Back, Williams had also worked with the London Symphony Orchestra for the scores to the films The Fury, Superman and Dracula. The score won another Academy Award nomination for Williams. Again, the score was orchestrated by Herbert W. Spencer, recorded by engineer Eric Tomlinson and edited by Kenneth Wannberg with supervision by Lionel Newman. John Williams himself took over duties as record producer from Star Wars creator George Lucas.