Compromise is key to making any relationship work. So it was when Will and Janet Buchanan started their band, The BonBon Plot. Janet Buchanan is the group’s vocalist and bassist, a folk singer and songwriter. Will is the guitarist who played in a blues-rock band during college. The third member of the band, Joe Burress, plays drums.“Bossa nova isn’t really in the middle but it does have elements of jazz and folk,” says Will Buchanan. Along with putting their own spin on standards, they’ll perform several original tunes, their “indie bossa nova.” To hear samples of the trio’s music, visit https://www.thebonbonplot.com/music. Café seating is limited and is on a first-come, first-seated basis. Doors open 30 minutes in advance. A cash bar is available.The public is invited to view the exhibit, “Carol Carter: Chapters,” which opens June 14 and runs through Sept. 23.