Complex sentence: Music was performed during funerals ("Tero buru"), to praise the departed, to console the bereaved, to keep people awake at night, to express pain and agony, and was also used during cleansing and chasing away of spirits.
Split into simpler sentences: Music was performed during funerals ("Tero buru"), to praise the departed, to console the bereaved, to keep people awake at night, and to express pain and agony. It was also used during cleansing and chasing away of spirits.