It is very hard to find out something about Ritchie , that shines a lot on 80's in Brazil . Even in Brazil it is so hard to find a simple CD on Stores , that's a real oportunity to discover brazilian music that made a great sucess . I advise who'd never heard to listen n4 and n5 , two of the biggest's one from him . ( * Portuguese Advise : Finalmente o CD com as melhores do Ritchie , grande sucesso dos anos 80 ! Quem viveu essa época com certeza lembra ! )