Orchestral Accompaniment-Though earlier recorded by many artists Louis Armstrong's 1971 rendition made this a hit in 1988 and established it as a standard among songs. The optimistic message regarding the future is beautifully captured in Mark'sorchestrated choral of lush and full harmonies and will certainly become a classic. Available separately: SATB SAB 2-Part Full Orchestration Parts and Score StudioTrax CD. Duration: ca. 4:10.