When I Was Your Man Artist: Bruno Mars This sheet music features an arrangement for piano and voice with guitar chord frames, with the melody presented in the right hand of the piano part as well as in the vocal line. $3.99 (US) Inventory # HL00119296 ISBN: 9781495030444 UPC: 884088907631 Series: Piano Vocal Width: 9.0" Length: 12.0" 8 pages