King James Version (KJV) - Psalms 9:1 >

To the chief Musician upon Muthlabben, A Psalm of David. I will praise [thee], O LORD, with my whole heart; I will shew forth all thy marvellous works.

Berean Study Bible (BSB) - Psalms 9:1 >

For the choirmaster. To the tune of “The Death of the Son.” A Psalm of David. I will give thanks to the LORD with all my heart; I will recount all Your wonders.