Saw Yo Yo Ma on PBS many years ago. Performance in a castle, I think in Scotland. Sounded amazing on my old tube television at the time. Have a fully decked out theater now and can't find even a hint on the internet that the performance ever took place.
What is your "holy grail song" that you cannot find?
For me, that song is a live version of "Chest Fever" by Humble Pie. My guess is that it's a vinyl bootleg that is virtually impossible to find. So, if anyone knows anything about this recording, please provide some details. In the meantime, maybe one of us knows something about a rare song and/or recording that some of you are looking for.