Singer Marc Martel of Christian band Downhere is a sure fire candidate to make the semi-finals for "The Queen Extravaganza" tour. Queen drummer, Roger Taylor, will announce those who made the semi-finals Nov. 9 after almost six weeks of open auditions. Public voting will take place Nov. 14. The remaining members of Queen – Brian May, Roger Taylor and John Deacon – who wish to retire from performing, are holding the contest. They are looking for the best replacement singers and musicians to create a Queen tribute group that can keep playing their music in future years. All submissions are...