Looking for something to do tonight, here are some suggestions:

Ana Gasteyer - Let it Rip! An Evening of Song
Saturday Night Live cast member known for singing characters like Bobby Moughan-Culp and Celine Dion, Gasteyer will sing tonight as herself.

when: Tuesday, July 13, 8pm
where: Ars Nova Theater, 511 West 54th St
how much: $20

Dahlia's Flix and Mix
Audiovisual artists Daniel Vatsky and Mike Berk perform tonight using a system of linked laptop computers, generating an interconnected set of sounds and images, all created live in the moment. Their visuals have accompanied such artists as N.E.R.D, Ken Iishi, Miss Kitten, and David Lee Myers.

when: Tuesday, July 13, 7pm
where: Sugar, 311 Church St.
how much: Free

Screening: 156 Rivington
"A documentary by Andrea Meller chronicling the colorful and controversial history of the Lower East Side community of artists, performers, and activists known as ABC No Rio. Described by the Austin Chronicle as an "unflinching, sometimes provocative study of the politics of space, community, and art," the film depicts original founders, neighbors and resident artists recounting their past struggles with the city and the recent gentrification of their New York neighborhood."

when: Tuesday, July 13, 6:30pm
where: 536 LaGuardia Place, between Bleecker and West 3rd
how much: Free

Blues Traveler
That's right John Popper is back, harmonica and all. Tickets started going at noon. 21+.

when: Tuesday, July 13, 8pm
where: Knitting Factory, 74 Leonard
how much: Free