Layzie Bone, Wish Bone, Flesh-N-Bone, Krayzie Bone and Bizzy Bone are back to represent, respect and recognize as Bone Thugs-N-Harmony. Together for longer than most marriages last, the group is celebrating their 20-year anniversary reunion with a show this week at the Phoenix—and a new record set to be released in May. With songs featured in soundtracks for famous movies like Batman and Robin and blaring out of every single car on the cruise in 1993—“Crossroads,” anyone?—the group plays on Saturday, March 2, at the Phoenix Theater. 201 E. Washington St., Petaluma. 8pm. $35—$100. 707.762.3665.