Complex sentence: It's not a party; it's more like going to church, but church with swearing!... "(There is)" an exchange of energy that I call a'jacuzzi'.
Split into simpler sentences: It's not a party; it's more like going to church, but church with swearing!... (The house concerts) "give the incredible feeling of being heard." "(There is)" an exchange of energy that I call a'jacuzzi'.