I am now 66 and I think I bought my first Mosaic at the beginning of the Internet era, perhaps the very first was the Ellington Capitol set, when it appeared. Now I have all the sets, many of them purchased at Ebay, from overseas sellers (I'm from Italy). I love the "spirit" of Mosaic, the serious work they do, so I bought (and listen, obviously) a lot of music very far from my taste, and this opened my ears and my brain.