It's the hat, isn't it?
No, I'm afraid not Ankhor, no 2Tone involved,
you are not as close as Sven-Ingvar,
who was in the right era.
It's more of a 1940-1950 thing, so your age
may work against you, but your interest in music
might be a help.
The drawing is from a photo on a vinyl album,
later released on cd in 1970 and later
as the title of a dvd movie about the great man.
The original release was released during the 1960s
and it put him in the Hall Of Fame, so he's not an
obscure artist.
Another clue is that he is linked by his songwriting
to The Rolling Stones and other famous bands from
the 1960s. I think that's enough to be getting on with. :)
Saludos,
Bob.