Instrumental Duet Instrumental Duet,Organ,Piano - Level 2 - Digital Download SKU: A0.1030798 Composed by Theresa Stevenson. Arranged by Theresa Stevenson. Contemporary. Score and parts. 5 pages. Theresa Stevenson #2033209. Published by Theresa Stevenson (A0.1030798). A sweet lullaby for the grandchildren, Music and lyrics for Piano or Organ players. Easy Intermediate level. Chord arrangements/progressions are easier for older or arthritic hands to play. Sing and play this tune for your grandchildren at bedtime when they've been tucked in, it will help them to fall asleep like mine do.