Toronto folk singer-songwriter Luke Kuplowsky, otherwise known as LUKA, conjures the smoky vocals of Bill Callahan and Phil Elverum.   Kuplowsky recorded and mixed his third record, What Kind of Animal, in a live session on a cold afternoon in the dead of winter. The album is a collection of songs that explore themes of self-doubt, integrity, companionship and faith.    We sat down with Luke to talk about his favourite winter albums, being drawn to the music of video games like Final Fantasy as a child, and the improvisational nature of his live shows.