POST-GENRE MUSIC My favorite album of the past year or so is Emily Wells’ Regards to the End. It is beautiful, emotionally powerful and transcendent, even; and it is unclassifiable. It is not really rock, or pop, or electronica, or hip-hop, although it contains elements of all. It’s not classical, or jazz, or soul. The best qualifier is simply to call this album Music, with a capital M. Pure music. Then take Nels Cline, one of the most innovative guitarists...