Original: Don't You Worry Child by The Piano Guys. Steve Angello. - Digital Sheet Music. Instrumental Duet. Cello, range. F#2-Bb4. 12.
Traducció: No et preocupis Nen pels nois del piano. Steven de Sharp Nelson. - Partitures Digitals. Instrumental Duo. Cello, gamma. F # 2-BB4.