The music of prolific Norwegian accordionist, composer, and improviser Frode Haltli exists in an ever-evolving autonomous zone hovering between 21st century jazz, contemporary classical, and traditional folk musics. He won Norway's Spellemannprisen for his 2002 ECM debut, Looking on Darkness, and has appeared on more than 100 releases since. His holistic approach doesn't fuse musical tradition to modern sound; instead, he forges a new musical language offered in various interacting and contrasting forms. Haltli co-founded the avant music ensemble Poing in 1999 with saxophonist...