If there were but world enough and time, then all these CDs would be mine ... but the three I've got are great and arrived in double quick time . Surely someone will snap up Peterson, Pass and Pederson's 'The Trio'? It was the first jazz album I ever bought, back before CDs existed. My brother snaffled it when I went to college. I bought it again, on CD. Bass on Top is a great album, too. And if you want to hear the expression and inflexions and llittle leaps, slides, hammer ons etc etc, then you really need modern recordings. Christian McBride, anyone?