Various locations

What happens when some of the experimental world’s most celebrated composers and in-demand musicians form a metal band? Sled Island alum Colin Stetson, Liturgy drummer and Guardian Alien figurehead Gregory Fox, Never Enough Hope composer/conductor Toby Summerfield and the internationally-trained Shahzad Ismaily found out: you get a deafening dose of drone head-to-head with a pummeling only maestros at this level can pull off.