There are One-Hundred and Fifty Individual Books (Not Chapters) in the Psalms

“There are 150 separate Books that some refer to as chapters that we today call The Book of Psalms. Many refer to the Psalms as The Psalms of David, which is somewhat misleading, because David did not write all of the Psalms. In the Psalms, we have seven named writers, and the books they wrote are listed below.

One: David with his name above seventy-three Psalms.
They are Psalm 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 68, 69, 70, 86, 101, 103, 108, 109, 110, 122, 124, 131, 133, 138, 139, 140, 141, 142, 143, 144, and 145.

Two: Asaph with his name above twelve Psalms.
They are Psalm 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, and 83.

Three: The sons of Korah with nine Psalms.
They are Psalm 42, 44, 45, 46, 47, 48, 49, 84, 85, and 87.

Four: For Solomon, with his name above two Psalms.
They are Psalm 72 and 127.

Five: Moses with his name above one Psalm.
Psalm 90.

Six: Hemon the Ezrahite with his name above one Psalm.
Psalm 88.

Seven: Ethon the Ezrahite with his name above one Psalm.
Psalm 89.

Totaling up the above seven names and their Books, we have one-hundred-one Psalms identified by the pen and hand of Prophets. The remaining other forty-nine Psalms are unnamed, such as Psalms 137, yet they are all God’s Word and are inspired by Him (II Timothy 3:16, II Peter 1:21). King David had a large part in the forming of the Psalms, writing more than any other.” ~LMJ~