Burning Spear's work at Studio One ,not only made some undeniable classics,but also many classic riddims that are used in roots and dancehall.His amazing He Prayed tune from 1971 at the studio created this classic riddim taht is been used a lot since then,and especially in the 90s.

Dillinger cut a tune named Dub Organiser the same year that was such a huge hit,that sometimes people call the riddim Dub Organiser instead.
He Prayed Riddim

 

Tunes on He Prayed riddim