IF YOU GO … Where: Aspen District Theatre How much: $10/students; $15/adults Tickets: aspenk12.net IF YOU WATCH… Where: aspenk12.net When: May 20-22, 6 p.m. nightly After a 2020 cancellation, an often-disrupted school year and 14 months of pandemic life, Aspen High School’s annual musical is back, live and in-person. With distanced seating for 200, the curtain goes up Friday in the Aspen District Theatre for four live performances followed by three nights of streamed online shows. Students began distanced and masked rehearsals in January, when the coronavirus infection rate was spiking locally and the return of live theater seemed a long way away. Five months later, with vaccines out, infections down and most public health restrictions dropped, Aspen High School will open its production of “Songs for a New World,” crossing a finish line few could envision this spring.