a vocal arrangement of the theme performed by singer Shahid Abbas Khan. The end credits for Series 13 Episode 4, "Village of the Angels," also features a different theme arrangement with the usual percussion removed, leaving only the synth behind. Remixes and remakes "Embryo" was the first Pink Floyd song to contain an excerpt of the theme, appearing in live performances in 1971, although in "Embryo" only the first two bars of the theme would play, as opposed to a much longer segment in "Cymbaline". Oddly, these two songs were often performed at the same concerts. "One of These Days", the opening track of Pink Floyd's 1971 album Meddle, echoes the theme about 3 minutes into the track. The reference was made more explicit in live performances. In addition, their song "Sheep" has a bassline very similar to the theme song's bassline and the opening 3 notes of the main theme are played at 06.47, whilst live performances featured a much longer excerpt of the theme. In 1986, BBC Records released a 7" single titled Doctor Who: Theme from the BBC-TV Series featuring the original Ron Grainer theme arranged by Dominic Glynn on side one, and Doctor Who "Cosmic Remix" by Mankind on side two. Additionally, they issued it as a three-track 12" single also including the original theme interpreted by Delia Derbyshire. The 12" vinyl outer sleeve features a 3-D hologram featuring Daleks as well as other Doctor Who villains. This release was also issued as a cassette maxi-single featuring the same tracklist, and in virtually the same 12" hologram sleeve except for a die-cut section featuring a clear plastic blister to house the cassette case. In 1988, The Timelords (also known as The JAMs and later The KLF) released the single "Doctorin' the TARDIS" on their own KLF Communications label. The song used samples from Doctor Who, Gary Glitter's "Rock and Roll (Part 2)", and Sweet's "Blockbuster", including samples from Genesis of the Daleks. The single reached number one in the UK Singles Chart on 12 June, and also charted highly in Australia and New Zealand. A latter USA release of the CD single by TVT Records featured an extended tracklist; including an instrumental version that was commonly played during PBS pledge drive breaks during their broadcasts of the series in the USA. Unlike the UK or European releases, this remained in print for some time after the