Puresource, just look under "Cowboy Junkies"...I guess that you have not realized Margo is the lead singer of said Canadaian group...kind of a family operation. However, avoid their latest titled "Open"...instead go for "Lay It Down" or "The Trinity Sessions".
Besides, I also like Lucinda Williams' just released album titled "Get Right With God"...no preaching...but a sound and poetry in the "Junkies" idiom. Enjoy!