OK, I'm going for 'genres'...
Hard Rock - Rob Plant (old school) - Chris Cornell ('newer' stuff - not a major Soundgarden fan, but he made it effortless)
Metal - Rob Halford...dude could wail Metal banshee like no other
'pop' Rock (whatever THAT is) - Freddie Mercury
Country - Waylon Jennings - not a BIG fan of the genre, but the 'outlaw' stuff from the 70's early 80's was cool... and Waylon was the coolest. Of course, Johnny Cash can't be overlooked, who was obviously a big influence on Waylon's style...
'Country Rock' - Don Henley...although 'Life in the Fast Lane' just isn't quite in any branch of country... also grew up with Gregg Allman tunes, so he's gotta be on the list...
R&B - (male) - Stevie Wonder - (female) - Aretha.
Blues - Howlin' Wolf... strong influence on the first dude in the list...
overall female...Stevie Nicks...yeah, that's right...
:domokun:
...is that 5?