Hawkwind used the book as the basis for a song of the same name on their 1979 album PXR5.
PXR5 |
A song, "Jack of Shadows", based on the novel and written by Dave Brock, Robert Calvert, Simon King and Simon House, appears on the 1979 Hawkwind album PXR5.
It was performed live, but when Robert Calvert joined the band at the beginning of 1976, he would recite the poem "Vikings on Mars" over the top of it, the song evolving into "Uncle Sam's on Mars" on the 1979 album PXR5.