Are Jeff Martin and Charlie Dominici both considered singers?
Jeff Martin (Canadian musician): Jeffrey Scott Martin (born October 2, 1969 in Windsor, Ontario) is a Canadian guitarist and singer-songwriter best known for fronting the rock band The Tea Party. Charlie Dominici: Charlie Dominici (born June 16, 1951) is an American singer best known as the second vocalist for the progressive metal band Dream Theater, having replaced Chris Collins (while the band was called Majesty) and later being replaced by James LaBrie.
yes