Premise: Niels Bagge Hansen better known by the stage name Vinnie Who (born on 1 November 1987) is a Danish indie pop and disco singer and songwriter who released two albums, whose the debut "Then I Met You" in 2010 and "Midnight Special" and is signed to EMI Denmark. An androgynous male singer, he sings in a distinctive high-pitched feminine voice.
Hypothesis: Niels Bagge Hansen sings in a high-pitched voice.