Brockton Library is pleased to welcome back Blue Shades for another concert on Saturday, October 25 at 2. Established in 2014, Blue Shades performances showcase the wide-ranging repertoire arranged for clarinet choir. Favorite styles include American jazz, ragtime and light classics. Founding members, Torben Hansen and Leslie Hansen are joined by Robert D’Ambrosio, Joseph DiSalvatore, and Jeffrey Lichenstein.