Originalno: I Wonder Sheet Music by Kellie Pickler. Aimee Mayo , Christopher Lindsey , Karyn Rochelle , Kellie Pickler. Kellie Pickler. English.
Prevod: Sprašujem se, notno jih Kellie Pickler. Aimee Mayo, Christopher Lindsey, Karyn Rochelle, Kellie Pickler. Hal Leonard, Universal.