the only alternative soft rock with jamaican singer chorus i know is p.o.d.,
http://www.azlyrics.com/p/pod.html, this band has matured and reached back into the 70's with this rythym, that blends like a well tuned porsche, on the grin has a great beat and as well goodbye for now must listen to, they may not be the song you are looking for yet will you be surprised