The Ashland Blues Society meets at Howiee's and invites other musicians to sit in.

The Ashland Blues Society invites other musicians to sit in when The Rogue Suspects Trio hosts an open blues jam at 6:30 p.m., at Howiee's on Front, 16 N. Front St., Medford.

Sponsored by the Ashland Blues Society, the jams are held on the first and third Tuesdays of every month. Various bands host each week, and blues musicians from around the region are encouraged to sit in.

The jams are free.