Complex sentence: Sacred rites were held, in which the celebrants howling and feigning insanity tore to pieces a live bull with their teeth, and the basket in which boy's heart had been saved, was paraded to the blaring of flutes and the crashing of cymbals.
Split into simpler sentences: Sacred rites were held, in which the celebrants howling and feigning insanity tore to pieces a live bull with their teeth. The basket in which boy's heart had been saved, was paraded to blaring of flutes and the crashing of cymbals.