Kansas City’s nationally recognized vocal ensemble Octarium will celebrate the holiday season with a performance of choral music. The eight-member vocal ensemble will offer a program filled with variety, from the late Renaissance melodies of Sweelinck to the 20th-century harmonies of Poulenc.

Octarium will perform at 7:30 p.m. Friday at St. Margaret’s Episcopal Church, 5700 W. Sixth St. Tickets will be sold at the door at $15 for the general public and $10 for students and seniors.