2001: A Space Odyssey (soundtrack) March 1966, MGM became concerned about "2001"'s progress and Kubrick put together a show reel of footage to the ad hoc soundtrack of classical recordings. The studio bosses were delighted with the results and Kubrick decided to use these "guide pieces" as the final musical soundtrack, and he abandoned North's score. In an interview with Michel Ciment, Kubrick explained: 2001: A Space Odyssey (soundtrack) 2001: A Space Odyssey is a soundtrack album to the , released in 1968. The soundtrack is known for its use of many classical and orchestral pieces, and credited for giving many classical pieces resurgences in
Technologies in 2001: A Space Odyssey adviser for the film. "2001" accurately presents outer space as not allowing the propagation of sound, in sharp contrast to other films with space scenes in which explosions or sounds of passing spacecraft are heard. "2001" portrayal of weightlessness in spaceships and outer space is also more realistic. Tracking shots inside the rotating wheel providing artificial gravity contrast with the weightlessness outside the wheel during the repair and Hal disconnection scenes. (Scenes of the astronauts in the "Discovery" pod bay, along with earlier scenes involving shuttle flight attendants, depict walking in zero-gravity with the help of velcro-equipped shoes labeled "Grip