SurroundSound grunts and groans punctuate accordionist Kimmo Pohjonen’s dance-theater work in which music, sport, and dance blend into a unique multimedia “squeeze play.” Reviving the dormant Finnish tradition of accordion-accompanied wrestling matches, Pohjonen performs while grapplers struggle on a custom-made mat embedded with microphones. His work, with choreography by Ari Numminen, comments on Cold War and gender politics while lending a modern artistic twist to a classic Olympic competition.