Instrumental Duet Instrumental Duet,Trombone,Trumpet - Digital Download SKU: A0.930110 By Al Green. By Al Green, Al Jackson, Jr., and Willie Mitchell. Arranged by Jeff Perholtz. Soul. Score and parts. 6 pages. Fab Forward Entertainment #5200017. Published by Fab Forward Entertainment (A0.930110). This arrangement of Al Green's classic Let's Stay Together is great for rock bands that want to perform with a 2 piece horn section. This arrangement should be used to accompany a band performing the song as it was originally recorded, but without the fade-out. The no fade out ending calls for a vocal repeat of Good or bad, happy or sad into the final three bars repeating the lyrics, let's, let's, let's, we ought to stay together.