Originál: Lady Gaga Fugue. Showcase Solos Pops - Duet for One Piano, Four Hands - Level 5. Lady Gaga. Piano Method sheet music. By Lady Gaga.
Preklad: Vitrína sóla Pops - Duet for One klavír, štyri ruky - Level 5. Piano Method noty. Dohodol Giovanni Dettori. Pre 1 klavír, 4 ruky.