I think Leslie West with Mountain would be the classic P90 in you face tone but there are a few surprise P90 tones out there. All of the early Santana stuff was with P90 even when Neil showed up he was using Gold Top with P90s, and the solo from Another Brick in the Wall was done on a Gold Top with P90s. And I still cant' get over how Sean Costello made me want a gold top with P90's so bad. And a few others for fun
T-Bone Walker, Little Charle Baty, and Last but no least early Freddie King
[youtube=425,350]http://www.youtube.com/watch?v=zZEcNpcTwUM[/youtube]
[youtube=425,350]http://www.youtube.com/watch?v=8JryQXilMj4[/youtube]
[youtube=425,350]http://www.youtube.com/watch?v=4ZKvkRSBEGI[/youtube]
[youtube=425,350]http://www.youtube.com/watch?v=UKeL6MGTq80[/youtube]
[youtube=425,350]http://www.youtube.com/watch?v=hVR8lg1YLuc[/youtube]
[youtube=425,350]http://www.youtube.com/watch?v=mKOQ8MbmmL4&feature=related[/youtube]
[youtube=425,350]http://www.youtube.com/watch?v=iFx9cyJ0mhE[/youtube]