Prevod: Delo trdi, Play Harder. Digitalni Sheet Music. Piano, Vocal. Right Hand Melody. RHM. --.
Prevod: Delo trdi, Play Harder. Delo trdi, Play Harder z Gretchen Wilson. Piano, Vocal, Guitar note.
Prevod: Delo trdi, Play Harder z Gretchen Wilson. Delo trdi, Play Harder. Gretchen Wilson.