Final answer:
Catholic missionaries in New Spain taught O'odham musicians to play in Sunday services.
Step-by-step explanation:
Once New Spain was formed, Catholic missionaries in the Southwestern region wanted music for their Sunday services and O'odham musicians were taught to play in services.
Historically, Catholic missionaries played a significant role in the colonization of the New World. They sought to convert the native populations to Catholicism and establish churches in the new colonies. In the case of New Spain, the missionaries recognized the importance of music for their religious services and taught O'odham musicians to play in these services.
By teaching O'odham musicians to play in the services, the Catholic missionaries aimed to incorporate local cultural elements into the practice of Catholicism. This approach helped bridge the gap between the missionaries and the native populations, facilitating the spread of Catholicism in the Southwestern region.