Guitarist Dustin Hamman, aka Run On Sentence, will play his original tunes at Caldera Tap House.

Guitarist Dustin Hamman, aka Run On Sentence, will play his original tunes at 9 p.m., at Caldera Tap House, 31 Water St., Ashland.

Hamman is based in New Mexico, where he's been breaking onto a local music scene and recording music for a film called “Blue Potato.” He also heads up a group called Community Supported Music, where members can get a song a month via email. Find out more at www.runonsentence.com.

Hamman will be joined by country and blues guitarist Justin Gordon. The cover costs $5.