Persondata 

Despite reading WP:Persondata I am still not clear on the sort of descriptions wanted or required.

I note you added persondata to both Pete Gage (guitarist) and Pete Gage (vocalist) to say "British Musician".  Having spent some time trying to differentiate between the two, as many sources confuse them, I think the generic "musician" is confusing, so have amended this to "British guitarist" and "British vocalist", albeit that they both have other talents.  If this is incorrect, please revert, and tell me why/what the deciding factors are, in a case where two people have the same name, and are regularly confused