The American Modern Opera Company (AMOC*) will return to Lincoln Center’s David Rubenstein Atrium for Up Close, a series of three one-night-only programs of new and foundational contemporary compositions. The main operatic showcase features baritone William Socolof and composer-pianist Matthew Aucoin presenting “Balliett & Aucoin: Two New Song Cycles.” The program includes Aucoin’s “The Inner Core” and Doug Balliett’s “Camino {…}