Join the Boulder Phil for a musical celebration of the holidays! Highlights include the Christmas portion of Handel’s Messiah, ending with the Hallelujah Chorus, Antonio Vivaldi: Autumn and Winter, from the Four Seasons and other music of the season. Founded in 1958, the Boulder Philharmonic Orchestra is creating a new model for American orchestras through dynamic performances. Today’s Boulder Phil is bucking national trends with growing, enthusiastic audiences.