The music is an original piece.
"Award winning composer Shirley Walker wrote the wonderful theme music as well as the suites for all Space: Above and Beyond episodes. "
Otherwise:
The Pilot
During the training on Mars and the Marines find a mini-CD on the drone, the rock music is by The Ramones.
* Blitzkrieg Bop*
The Dark Side of the Sun
The compact disc that Hawkes starts to play on his CD player is *Hungry Wolf *
by X on the LP Under the Big Black Sun, 1982, Elektra label.
Ray Butts
Four of Johnny Cash's songs were used in this episode
*I walk The Line*
*Ring Of Fire*
*Folsome Prison Blues*
*So Doggone Lonesome*
From Man In Black, Columbia Records
The River of Stars
In the beginning of this episode (where Wang narrates the story of WWI) a diverssiementi from Tchaikovsky's The Nutcracker Suite is used.
*Arabian Dance divertissementi*
Commodore Ross plays and hums the Christmas carol I'll Be Home for Christmas over the radio.
Never No More
Two Patsy Cline songs were used in this particular episode.
*I Fall To Pieces*
*Never No More*
The Angriest Angel
Ludwig van Beethoven's Marche Funébre (Funeral March) from the Symphonie No. 3 Es-Dur op. 55 'Eroica' was used while McQueen fights against Chiggy von Richthofen.
R & R
While being on the Bacchus, the Marines listened to two songs by The Blazers:
*Before I Get Too Old*
*Fun And Laughter*
East Side Soul, Rounder Records, 1166 9053 4.