Bản dịch gốc: 4 20 Sheet Music by Crosby, Stills, Nash & Young. Crosby, Stills, Nash & Young. Stephen Arthur Stills. Sony. English. Solero.
Bản dịch: 4 20 Sheet Music by Crosby, Stills, Nash. Stephen Stills Arthur. Crosby, Stills, Nash. ATV Music Publishing. Anh. Kế hoạch. Giọng hát.