IN MEMORY Downtown Music Productions celebrates World AIDS Day by presenting selections from composers who have died of AIDS. Today, 1-2 p.m., Trinity Church, 74 Trinity Place at Wall Street, 212-477-1594, free.

STARRY JAZZ Jazz lovers can enjoy live music, tapas, and wine under the stars at the American Museum of Natural History. Drummer Chico Hamilton and his band, Euphoria, are the next performers in the series. The ensemble includes electric bassist Paul Ramsey, alto saxophonist and flutist Erik Lawrence,tenor saxophonist Evan Schwam, and electric guitarist Cary DeNigris. Tomorrow, 6 p.m. and 7:30 p.m., American Museum of Natural History, Rose Center for Earth and Space, Central Park West at 79th Street, 212-769-5100, $14 general, $10.50 students and seniors, $8 children.

SMALL WONDERS Child actors from Broadway shows gather for “The Broadway Kids Sing Broadway,” a musi cal revue of holiday songs and Broadway tunes. Christopher Scott directs, and Michael Roberts provides musical direction. Through Friday, December 30, days and times vary, the Lamb’s Theater, 130 W. 44th St., between Sixth and Seventh avenues, 212-239-6200, $35 and $40.

ELEGANT EVENING The performance art team Los Super Elegantes performs at a listening party for their pop album “Tunga’s House Bar,” the soundtrack to their 2004 Whitney Biennial performance. The event is sponsored by Topic magazine. Monday, 7 p.m., Whitney Museum of American Art at Altria, 120 Park Ave. at 42nd Street, 917-663-2453, free.

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