Arthurs Theme (Best That You Can Do) is performed live by composers Christopher Cross on lead vocals, Burt Bacharach on piano and Carole Bayer Sager on . Burt Bacharach, Carole Bayer Sager, Christopher Cross and Peter Allen win the Oscar for Music (Song) for Arthurs Theme (Best That You Can Do) from Arthur . Burt Bacharach/Carole Bayer Sager/Christopher Cross/Peter Allan. Vocal - Christopher Cross. Composed, Arranged And Conducted By Burt Bacharach. Lot of . Arthurs Theme (Best That You Can Do) composición para la película Arthur protagonizada por Dudley Moore y Liza Minnelli. La canción ganó el Óscar en .
