Host Robyn Shanti interviews Portland-based vocal coach Mark Bosnian about his new book "Sing Free Now! 3 Steps to Power Passion and Confidence." (www.singfreenow.com) Whether you’re in a band, love to karaoke, belong to a choir, just enjoy singing in the shower – or have always wanted to sing, but think you can’t, we will talk about the secrets Mark has developed to help you belt it out with confidence, stamina and soul.