Tonight and Sunday. Composer Carl Orff’s “Carmina Burana” is one of the best-loved works in the choral repertory. It’s also one of the biggest, and that’s why this weekend’s presentation of the piece in Lone tree and Highlands Ranch has a long list of collaborators. Among them: The Castle Rock Chorale, the Colorado Women’s Chorale and young Voices of Colorado. The Lone Tree Symphony Orchestra will provide the instrumental side. Of course, there will be soloists, as well, in the 100-voice extravaganza, including Beryl Fanslow, Kevin Gwinn and Bradley Thompson. 7:30 p.m. tonight, Lone Tree Arts Center, 10075 Commons St., Lone Tree, and again at 2:30 p.m. Sunday, St. Luke’s United Methodist Church, 8817 S. Broadway, Highlands Ranch. $10-$22. Info on both shows at .
