Guitar,Piano,Vocal,Voice - Level 2 - Digital Download SKU: A0.935819 By John & Yoko Ono W/harlem Comm. By John Lennon and Yoko Ono. Arranged by M. Contreras. Contemporary. Score. 3 pages. M. Contreras #6662577. Published by M. Contreras (A0.935819). Happy Christmas (war Is Over) - John Lennon & Yoko Ono - alto saxophone or instrument in CIs not the melody but the second melody, backing vocals and chord symbols. For instruments in C and Eb.