:As you work for Sharam you should not be updating his page at all, as you have a conflict of interest. Here are some guidelines on further editing in this area: Wikipedia:Plain and simple conflict of interest guide. (Point 2 of that page: Do not edit articles about yourself, your family or friends, your organization, your clients, or your competitors.) 
 :As to why I specifically reverted your edits, it's as they were promotional in nature; you were not sticking to a neutral point of view. Who says those songs are "underground classics"? Who says his musical credits are "dynamic"? These are not terms you can use in an encyclopedia article! Your addition is so promotional in nature, with no proper sources added, that the only option I have is to revert you. If you have any questions about this I'd be happy to elaborate. Cheers, ''''''