Helena husband-and-wife duo The Unpredictables are set to perform at On Broadway, 106 East Broadway, in a free live music set that draws from folk, rock, blues, country, reggae, and Celtic traditions.

Jeremy and Adelle Terry make up the pair, and as their name suggests, pinning down their sound ahead of time is part of the appeal. The two play a variety of instruments, and their sets tend to move across genres in ways that keep even repeat listeners guessing.

On Broadway has become a reliable spot for this kind of intimate, eclectic live music on Last Chance Gulch's eastern edge. No ticket or reservation information was listed for the event.