Instrumental Duet Instrumental Duet,Tuba - Level 4 - Digital Download SKU: A0.997326 By ABBA. By Benny Andersson and Bjorn Ulvaeus. Arranged by Steven Cheatham. Contemporary. Score and parts. 7 pages. S Cheatham #5317905. Published by S Cheatham (A0.997326). Lay All Your Love On Me is a catchy tune by the Swedish pop-group ABBA. This arrangement for Tuba duet challenges the developing player's lip and finger dexterity as well as reading in cut time (and double that).