== Data == '''Born:''' ? '''Died:''' ? '''Active:''' ? '''Instruments:''' Drums == Biography == A member of the [http://musicbrainz.org/artist/9210ba73-30da-4123-bc46-b49abf8c1b16.html|''Herbert Katz''] small group in the '60s, ''Martti'' is a versatile drummer from ''Finland'', making a living out of numerous live gigs and prestations on tv and radio.