A veteran of the 1960s folk-blues revival, David Bromberg has been mining the territory lately called Americana for 50 years.
Considered a virtuoso on guitar, mandolin and strings of all sorts, Bromberg stays the course on Only Slightly Mad, adding a few original numbers to a set of songs drawn from blues, folk, bluegrass and country. His performances are confident and well considered, the work of a master at his craft.
David Bromberg performs 8 p.m., Nov. 14 at Shank Hall.
