In oWoD, what "class" of characters could you play?

[fishyfishyfishy]

Were Orpheans (like Orpheus, not a mispelling of mage Orphans) canonically part of oWoD?
I don't think I ever read the book, but it seemed in the same spirit/theme as oWoD and about... sorta like dream sorcerers, or something like that?

Wraith 20th Anniversary Edition includes Orpheus