Björk's album/app is a whirl of innovation – and the music's beautiful. Listen to Björks new album. And listen to this performance on national icelandic tv from 1990. Björk is singing her jazz together with Tríó Guðmundar Ingólfssonar. These songs are found on Gling-Glo. Björk is trying out her jazz vocals here. At the same time she was still together with The Sugarcubes.