Contemporary music and multimedia group ENSEMBLE / PARALLAX will perform at 8 p.m. Sept. 27 at The Armory, 191 Highland Ave., Somerville.

ENSEMBLE / PARALLAX comprises instrumentalists, led by artistic director and conductor Peyman Farzinpour, performing a program centered on Italian works featuring Italian composer Salvatore Sciarrino, culminating in the American premiere of a work by composer Patricia Alessandrini. The performances will premiere three multimedia video commissions, each custom created for its companion music counterpart by German multimedia artist Wolfgang Lehmann.

ENSEMBLE / PARALLAX’s four fall concerts feature soprano Kathleen Roland-Silverstein performing Salvatore Sciarrino’s “Infinito Nero,” noted for its passages linked to the dark visions and utterances of 16th century Italian mystic nun St. Maria Maddalena de’ Pazzi.

Tickets cost $20 and $10 for students and seniors.

For information, visit http://artsatthearmory.org.