Whoa, this is tough question... I'm most into classical, but I listen also a lot of... oh, well, everything. So, I'd say... Classical: Absolute #1: Everything by Richard Wagner #2: Everything by Gustav Mahler #3: Everything by George F Handel #4: Everything by Ludwig Van Beethoven #5: Bach played by Glenn Gould Non-classical: #1: Everything by Nine Inch Nails (just love 'em! Or, better, him) #2: Jethro Tull's first 10 albums #3: Everything by Tom Waits #4: Almost everything by Lou Reed #5: The Doors It was hard to narrow the choices... :) Stefano