Local fiddler Rayna Gellert has performed with Uncle Earl, Abigail Washburn and Toubab Krewe; she’s recorded with Sara Watkins, Loudon Wainwright III and John Paul Jones among others. Now she’s set to drop her solo debut album, “Old Light,” with a special pre-release party (including advance copies of the CD) at the Grey Eagle on Sept. 4. Photo by Jon Estes.