"The 100 Greatest Guitar Songs of All Time". Rolling Stone. 2008. Retrieved 25 January 2011. "David Gilmour hangs back for the first three minutes of this definitive Floyd rocker, which started as an acoustic blues song in rehearsals. Then the song shifts from a 7/4 stomp into straight time, and he delivers a rampaging freakout, ending up on notes so high most guitars don't even reach them."