YOUTHFUL VOICES

The Los Angeles Children’s Chorus performs along with Denmark’s Copenhagen Girls’ Choir, which performs in collaboration with Nordic folk band Afenginn and Danish pedal steel guitar virtuoso Maggie Bjorkland, presenting new Danish music at 7 p.m. tonight, Thursday, March 28 at Pasadena Presbyterian Church, 585 E. Colorado Blvd., Pasadena. Free. Call (626) 793-4231 or visit lachildrenschorus.org.

CONCERT HEADS-UP

In advance of Sunday’s performance, guest performing artists from MUSE/IQUE explore how to improvise, create, experiment and find your own voice, starting at 3:30 p.m. Friday at Pasadena Senior Center, 85 E. Holly St., Pasadena. Those who register in advance at the Welcome Desk are eligible for tickets for Sunday’s concert. Call (626) 795-4331 or visit pasadenaseniorcenter.org.

CLASSIC WESTERN

In conjunction with the celebration of this year’s One City, One Story selection of “In the Distance” by Hernán Diaz, the Pasadena Public Library’s Central Branch, 285 E. Walnut St., Pasadena screens the film “How the West Was Won” (1962) at 2 p.m. Saturday. Call (626) 744-4066 or visit pasadenapubliclibrary.net.

FUTURE STARS

Choir, orchestra, and jazz students from the Colburn School’s Community School of the Performing Arts collaborate with dancers of the Trudl Zipper Dance Institute in a program spanning the centuries, from Tchaikovsky to Philip Glass, starting at 6 p.m. Sunday at the Alex Theatre, 216 N. Brand Blvd., Glendale. Free; no tickets required. Call (818) 243-2539 or visit alextheare.org.