Hi, I am interested in getting into refurbishing old trumpets and don't know where to begin learning about the subject. I know absolutely nothing about it but it seems like something that would be fun to learn. Does anyone have any advice for learning this trade? Are there books/dvds/internet sources on this subject? Anything would be much appreciated. Thanks, Kadin EDIT: just to make clear... I am not just talking about just refinishing old trumpets... I know there is a lot of info on these forums for that. I am more talking about removing dents, getting old trumpets that don't play anymore working again, refinishing how the pros do it, etc etc.