Yes to what Megan L suggests, assuming she means 'thread title'...;-)

Maybe, if you can't track down this particular artist :-( you could ask what similar artists mudcatters would suggest. Apart from these three examples at the moment we don't know what sort of / names of other music you enjoy or reject.

My hunch is that the recordings are a few decades old and not many people in the whole world will know of him now.

And I'll ask again, can you or have you gone back through your browser history PAGE BY PAGE round the time you think you downloaded these tracks?