Complex sentence: It all began in 1973, when Carlos A. Moyses and José Luiz had the idea of forming a band, playing at home and churches, and from there they began to be called to perform at some evangelistic events.
Split into simpler sentences: It all began in 1973, when Carlos A. Moyses and José Luiz had the idea of forming a band, playing at home and churches. From there they began to be called to perform at some evangelistic events.