Approximately 30 members of Treble Chorus gave a free concert of holiday tunes at Rockville Memorial Library on Saturday afternoon. The room was packed with family and friends from the Rockville community. The repertoire ranged from singalongs to trial-runs of some songs that will be performed at CCW’s winter concert on December 16. Thanks to the Friends of the Library for hosting us in what has become an annual tradition for Treble Chorus. For some choristers, this was the first time they performed with CCW. Congratulations, Treble Chorus!