Airport pianist Josh King has a voice Lionel Richie says could be 'amazing Pop,' but right now he's stuck in Lounge mode. After Josh auditions with 'Over the Rainbow,' the IDOL judges challenge him to tone down the jazz and the scatting -- simplicity could be the one key he's missing. Despite a No from Carrie Underwood, Josh will get the chance to get out of his own way at Hollywood Week!