Gregory Isaacs a.k.a "Cool Ruler" and "Lonely Lover" was a Jamaican dancehall/reggae musician. Milo Miles, writing in The New York Times, described Isaacs as "the most exquisite vocalist in reggae". His most popular tracks were 'Nigth Nurse', 'Cool Down The Pace', and even covered 'House of the Rising Sun', while many others covered 'Night Nurse', such as Lady Saw. ... more