So, this girl decided to show off her voice by singing 14 different genres of music with is mostly just jibberish.

Her name is Sara (AKA Smoukahontas).  She's from Finland and first got attention with a video imitating languages from around the world.

Sara does R&B, Hymn, Jazzy, Musical, Indie Pop, Eastern Block Schlager, Indian, Trad, French Street Singer 1904, Hipster Indie, Finnish Schlager, Pop Diva, Acceptable Regina Spektor Indie, "Rap," and Opera.