(Educational Pia Library). In a YouTube moment that went viral, Giovanni Dettori created a convincingly traditional Baroque fugue based on the opening strains of Lady Gaga's hit Bad Romance, and Lady Gaga Fugue was born. Giovanni has w applied this concept to other pop favorites and set them for pia solo using traditionally classical forms and styles including Two-voice Invention, Theme and Variation, Sonatina, Nocturne, and more. Features 8 invative arrangements: Don't Kw Why * Hey Jude * Just the Way You Are * Lady Gaga Fugue * My Heart Will Go On (Love Theme from 'Titanic') * Never Say Never * 100 Years * Teenage Dream.