Orijinal: Back at One. Sheet Music by Mark Wills. Mark Wills , Brian McKnight. Big Note Piano. Brian McKnight. English.
Tercüme: Mark Wills, Brian McKnight. Büyük Not Piyano. Hal Leonard, Evrensel. İngilizce. 0-7692-9507-X.. Solero. Büyük Not Piyano.