There’s a concert going on at the barn-red home of two of the area’s most passionately driven promoters of good music: Marty Boratin and Susan Tanner. This time around they’re bringing Canadian alt-country songstress Carolyn Mark (who you may know from her work with Neko Case in the Corn Sisters). Smart, funny and sincere, Mark’s music is at once bluegrass-folksy and torch song-classy. Plus, Roger Bryan (of Old Sweethearts fame) will be opening. The show starts at 8pm on Friday (Oct. 12), and feel free to bring a dish to share around 6pm at this BYOB event. Well-behaved dogs and children are welcome. Call 812-4671 for more details.