Shows: With the Secret Sisters on Saturday at 8 p.m. and Sunday at 7 p.m. at the 9:30 Club. 202-265-0930. www.930.com. Both shows are sold out. Seven years after declaring an open-ended hiatus, ...

With the line “My god, it’s good to see you,” Nickel Creek welcomes you back after nine years with Celebrants, their first original album since 2014’s A Dotted Line, and quickly acknowledges that we ...