| Jillian Harris, the new "Bachelorette," picks one man out of the 20 remaining for her first solo date on tonight's episode -- and ET has a sneak peek. This season's bachelors are competing for the opportunity of a lifetime: A private concert by Grammy Award-winner Martina McBride at the House of Blues in Hollywood. "I don't think I have ever played to an audience of two people," Martina tells ET. "I have a lot of songs that talk about relationships and love and I think that is why it is a perfec |