More research and a few (post-submit) corrections later, I wind up finding even MORE one album bands. I'm probably gonna have to start asking for suggestions at this point. Trying to find some more discreet one-album wonders, but there are a few in here.
@NLD - I'll admit my lists are renovated w/ more suggestions & comments that reach me, and that's why it's accounts like yourself that keep these lists in check. Thanks for the update.
