Question: Which band was formed earlier, Colorado Children'S Chorale or Belfast Operatic Company?
Sentence (from "Colorado Children's Chorale"): Additionally, the Chorale's Education Programs serve children from under-resourced communities throughout the Front Range through School Partnerships which provide weekly mentorship and music education to elementary students and teachers, as well as four non-auditioned community choirs which provide students an opportunity to rehearse and perform in their local communities.
Relevant evidence: No