Who had the greatest hair in music?

Don Brewer
Justin Hayward

I second this! Crystal was awesome!

Bob Marley

Iconic hairstyle, sure, but I’m not sure about hair, hair. In their Cure in Orange concert movie, as the band is walking onto the stage, <generic interchangeable Swedishy bandmate X> grabs Robert’s hair and… pulls it off, tossing the wig into the crowd. He had a crewcut beneath.

Mungo Jerry’s Ray Dorset.

Haven’t seen that footage, but how could anybody produce a wig like this? Or is just some ragged old mop?

I think he does grow it out sometimes. The Cure in Orange was in 1986, so he’s had plenty of time to work on the natural 'do.

Tim Buckley, father of Jeff.

I nominate Geddy Lee and Alex Lifeson:
1
2

Speaking of Patricia Morrison: Dave Vanian from The Damned.
And speaking of Bob Smith: Siouxsie Sioux

Joey Lawrence, people! Joey effing Lawrence.