Unless you've been living under a rock, you know that a cappella has hit it big time. Yes, prepare to see a cappella on Broadway."In Transit" the first entirely a cappella Broadway musical is set to run previews starting Nov. 10th. What's even cooler, it's being manned by the Godfather of a cappella himself, Deke Sharon.Recently Deke Sharon shared his thoughts on the continuing growth of a cappella, along with tips for using this genre to prepare for next level, music opportunities. Read the full interview by Backstage here: http://www.backstage.com/advice-for-actors/inside-job/4-insider-tips-singing-capella-bway/ As a bonus, here's Andrew Byrne, acclaimed NYC vocal coach sharing audition tips for all singers.