Seurat cut-outs dotted the plaza at the Shirlington Library and Signature Theater as the weekly Shirlala Music Festival got underway on Thursday evening, July 24. The summer music series runs through Aug. 21 from 6:30-8:30 p.m. The current line-up of bands for the final four concerts are: July 31 - The Shack Band (Southern Funk), Aug. 7 - Paul Pfau (Pop, Rock & Blues), Aug. 14 - Lloyd Dobler Effect (‘80s & ‘90s Cover Band) and Aug. 21- Dan Haas Trio (Pop Rock). Wine samples are available ($5.) from Cheestique. Proceeds benefit the Arlington Food Assistance Center.