The contents of Airbag / How Am I Driving? differ slightly from the EP No Surprises/Running from Demons, released a few months earlier in Japan. Despite its placement here, the song "Airbag" was never released as a single to radio stations. The same recording found on OK Computer also opens this EP, simply fading out rather than transitioning to the song Paranoid Android as it does on the full length album. Among other songs, the EP includes "Meeting in the Aisle," which is Radiohead's first instrumental,[1] featuring programming by Henry Binns and Sam Hardaker who later went on to have success as Zero 7. "Melatonin" is a synthesizer lullaby, and "A Reminder" builds up a minimalist texture prescient of Radiohead's later albums like Kid A and Amnesiac. The sampled voices and crowds at the start of the latter song are a recording from the Prague mass transit system. The female voice of the metro's automated announcement system states "Finish getting on and getting off, the doors are closing" and that the next station will be Jiřího z Poděbrad. "Pearly*" and "Polyethylene" are among Radiohead's best known b-sides, but only rarely played live since OK Computer. An early version of the song "Palo Alto" had originally been entitled "OK Computer." Though still dominated by anthemic guitars, to some extent the b-sides compiled on this EP bridge the gap between the progressive-alternative OK Computer and Radiohead's experimental future sound, much as the My Iron Lung EP of 1994 had foreshadowed The Bends and OK Computer.