Psalms of Thanksgiving
These psalms/songs praise God in response to an event of deliverance already experienced. They are songs sung by people who, after a time of waiting, have experienced the goodness of God in the everyday world. These songs come from ordinary individuals, the king (royal), or the believing community.
Examples: Psalms 30, 32, 34, 65, 67, 92, 107, 116, 124, 138 and others