“Difficult music implies the fleeting and inexplicable form of formlessness.” D.O.T. is a New York–via–Memphis audio arts label that has quietly become one of the most consequential platforms in the city’s underground, occasionally framed as providing American counterpoint to the murky output of Dean Blunt’s World Music Group. The label has built a catalog that oscillates between rap, noise, sound art, electronic and experimental composition, releasing defining records by Cities Aviv, Autobahn, Furniture Group, Dorothy Carlos, and Patch +, among others. This new performance, commissioned by Roulette Intermedium, marks a further shift toward audio arts proper. Less a traditional label showcase than an expansion of method, the evening brings the D.O.T. sensibility into a high-volume, deliberately physical context, a program of experimental music that treats intensity as structure itself.