O.S.T.

Mobile Suit Gundam: Gundam on the Battlefield (often listed as At Battle Field) is the legendary second official soundtrack album from the original, groundbreaking 1979 anime series Mobile Suit Gundam. Originally released on vinyl by King Records under catalog number SKD-2015, the "-LTD-" designation refers to the rare, limited-edition audiophile colored vinyl reissues pressed specifically for collectors and anime enthusiasts worldwide.

The music, composed by Takeo Watanabe and Yushi Matsuyama, forms the definitive sonic backbone of the iconic "Universal Century" timeline. This specific album was compiled because the first original soundtrack did not contain all of the background music (BGM) and incidental pieces that were created as the series developed.