I guess I ought to answer the question as you've been so gracious.
For male vocal I like the "Dead Man Walking" soundtrack. Johnny Cash, Tom Waits and Steve Earle are few of the contributors with distinctively different vocal attributes.
For female vocals Jane Siberry -- "When I Was a Boy" has a track in which Siberry shares vocal with kd lang. When a system demonstrates a distinct space between the two singers, (a rarity) then I figure things are right. There's another track on this cd with Holly Cole singing a couple of lines. I think it was a pair of Meadowlark Audio Shearwater hot rods I had that sent me to the liner notes to verify the singer.
An old stand by is "Joshua Judges Ruth" by Lyle Lovett. This is good for bass reproduction. It's a well recorded cd all around.
For male vocal I like the "Dead Man Walking" soundtrack. Johnny Cash, Tom Waits and Steve Earle are few of the contributors with distinctively different vocal attributes.
For female vocals Jane Siberry -- "When I Was a Boy" has a track in which Siberry shares vocal with kd lang. When a system demonstrates a distinct space between the two singers, (a rarity) then I figure things are right. There's another track on this cd with Holly Cole singing a couple of lines. I think it was a pair of Meadowlark Audio Shearwater hot rods I had that sent me to the liner notes to verify the singer.
An old stand by is "Joshua Judges Ruth" by Lyle Lovett. This is good for bass reproduction. It's a well recorded cd all around.