2 Chronicles 29: 27-29
27 Hezekiah gave the order to sacrifice the burnt offering on the altar. As the offering began, singing to the LORD began also, accompanied by trumpets and the instruments of David king of Israel. 28 The whole assembly bowed in worship, while the singers sang and the trumpeters played. All this continued until the sacrifice of the burnt offering was completed.
29 When the offerings were finished, the king and everyone present with him knelt down and worshiped. 30 King Hezekiah and his officials ordered the Levites to praise the LORD with the words of David and of Asaph the seer. So they sang praises with gladness and bowed their heads and worshiped.
So i said to myself- wait there was singing with the sacrifice? It wasn't a solemn, yoga-trance like , "ha- ummmmmm". No, because it was accompanied by trumpets! It was loud and joyful, and exciting. Because sacrifice, our English word for the Hebrew Korban, was a way of drawing closer to the Lord. The focus was not on giving up something for something in return, it was a relationship thing.