Psalms 8:1

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel

Gittith : a tune name

Psalms 34:1

Abimelech : priest (Eli Ithamar) of Nob, whom Saul killed; Ahimelech I,a priest, Ahimelech II; son of Abiathar son of Ahimelech I,a man who was part of David's fugitive band; a Hittite

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel

Psalms 62:8

Selah : a musical notation for crescendo or emphasis by action (IBD)
(30° 19´, 35° 27´)