Sundance Channel’s "Live From Abbey Road" series is once again allowing great artists to come together, right now. The show features live performances and interviews taped in the famed recording studio, so we regular-folk can see these artists in their element, performing in the comfort of a professional studio without an audience. Season two, which premiered last week, is off to a strong start; tonight will feature BRIT award winner/indie-pop songstress Kate Nash, jazz pianist and Academy Award winner Herbie Hancock, and six-time ACM winning country trio, Rascal Flatts.