The Hancock Town Library presents a concert by Monadnock Blend Wednesday, Sept. 20, at 7 p.m. at the Hancock Meetinghouse 47 Main St.

Monadnock Blend is a group of 12 men who sing four- to six-part a cappella music. They sing music from classical to country, with lots of oldies mixed in. The group has increased its pop repertoire by almost 50% this year, and this concert will feature those new songs along with a mixture of their most-popular hits from past years.

The concert is free due to the support of the Hancock Town Library. Doors will open at 6:30 p.m. and the concert will have open seating. The library will provide a basket for donations to The Grapevine in Antrim, a local, community-based nonprofit organization that promotes family and community health and well-being through support, education and the sharing of resources.