Cantatas are musical compositions that typically include solos, choruses, and instrumental accompaniment. There are many synonyms for the word "cantatas," including "oratorios," "chorales," "musicals," and "concertos." Oratorios are similar to cantatas in that they are also large-scale musical works, often centered around a religious or historical theme. Chorales typically include sacred hymns sung by a choir. Musicals often include spoken dialogue in addition to singing, and are typically performed on stage with accompanying choreography. Concertos are musical compositions that feature a solo instrument accompanied by an orchestra. Whether you prefer cantatas or one of their synonyms, there is no denying the beauty and power of these musical works.