One Cowboy Junkies album not mentioned but should be is "Whites off Earth now!" It and Trinity Sessions are their best efforts. You should also look for:
Any recording by Jeff Buckley
16 Horsepower-Low Estate
Mino Cinelo
Patrick O'Hearn-Trust
Joe Satriani-Self titled, contains Cool #9
John Hiatt-Crossing Muddy Waters
Tuatara-Breaking the Ethers
Any and all works by Morphine
Good luck!
Any recording by Jeff Buckley
16 Horsepower-Low Estate
Mino Cinelo
Patrick O'Hearn-Trust
Joe Satriani-Self titled, contains Cool #9
John Hiatt-Crossing Muddy Waters
Tuatara-Breaking the Ethers
Any and all works by Morphine
Good luck!