Original: Keep Holding On by Glee Cast. You're not alone. Avril Lavigne. - Digital Sheet Music. As performed on Glee. Piano.
Traducció: Keep Holding On de Glee Cast. - Partitures Digitals. Com es realitza en Glee. Pla. Vocal. Acords. Cantant Pro. Veu 1, rang. G3-A5.