DUSTED OFF:

A soulful singer and a top-flight guitarist, Warren Haynes was for years best known for his band work — as both a founding member of Gov’t Mule and a long-running guitarist in the Allman Brothers Band. Last year, he released “Ashes & Dust,” which put more light on his gifts as a songwriter. 7 p.m. Saturday at House of Blues, 1204 Caroline; $27.50$45; 888-402-5837, hob.com.