Two more Fort Worth bands will be down in Austin in a couple of days to play SXSW, bringing the grand total of 817-related bands to play the annual music festival to about 100. The neo-grunge trio Stella Rose has two shows lined up: Thu., Mar. 18, at 7 p.m. at Annie’s West (706 W. 6th St., 512-366-5727) and Sat., Mar. 20, at 2 p.m. at Cuba Libre (409 Colorado St., 512-472-2822). Exit 380 also will be performing: Saturday on 6th Street as part of Texas Rockfest, an annual mod-rock festival. The 2010 version also includes L.A. Guns, Vallejo, and Faster Pussycat.