“The music Liz Harris creates as Grouper is often positively described as something to which the listener submits; through their song titles and deep blue, shimmering ambience, Dragging a Dead Deer Up a Hill and The Man Who Died in His Boat encouraged a lot of well-deserved comparisons to the experience of voluntary drowning. Raum, her collaboration with Jefre Cantu-Ledesma, doesn't stray too far f”