2) Bluegrass on Broad summer concert series presents Constant Change Bluegrass Band tonight at 7 on Broad Street in downtown Kingsport. Admission: free. Information: www.twilightalive.com.
3) Celebrate Northeast Tennessee’s folk traditions at the Folklife Festival Saturday, 10 a.m.-10 p.m. at Warriors’ Path State Park in Kingsport. Admission: Free. Information: 239-6786.
4) The 2013 season of Liberty! at Sycamore Shoals State Historic Area in Elizabethton comes to a close this weekend with performances tonight and Saturday at 7:30 p.m. Tickets: $12 ages 18 and up; $10 seniors, ages 55 and up; $9 students, ages 6-17; 5 and under admitted free. Information: 543-5808.
5) Music on the Square, Jonesborough’s weekly festival on the courthouse steps, welcomes the Johnson City Community Concert Band tonight at 7. Admission: free. Information: www.musiconthesquare.com.