Swedish rockers Ghost perform at the Tivoli tonight. (Photo: Contributed)

John Popper of Blues Traveler at Songbirds
One of the country’s most renowned harmonica players and vocalists, John Popper—Blues Traveler frontman—will perform at Songbirds Guitar Museum. He’s known for songs like “Hook,” “But Anyway,” “Regarding Steven” and “The Mountains Win Again.” The show is all-ages show. Doors are at 6 p.m. and the show is at 7 p.m. Tickets are $49.

When: 7-9 p.m.
Where: 35 Station St.
How much: $49

An evening with Ghost at the Tivoli
Swedish Heavy Metal band Ghost will perform at the Tivoli Theatre tonight 8 p.m. The band is easily recognizable, the nameless ghouls wear virtually identical, face-concealing costumes; leader and vocalist Papa Emeritus “wears a prosthetic mask of skull face paint and appears as what can be described as a “demonic anti-Pope.'” Only a few tickets remain.

When: 8 p.m.
Where: 709 Broad St.
How much: $39.50 and up