Rock in harmony (songbook)

(Sing in the Barbershop Quartet). These great collections let men sing four-part a cappella harmony with a professionally-recorded barbershop quartet. The books include TTBB parts with recordings of the full performances. Just click the audio icon, find your song, pick your part, and sing along! This volume includes the songs: The Banana Boat Song * Goodnight, Sweetheart, Goodnight (Goodnight, It's Time to Go) * Happy Together * Hello Mary Lou * In My Room * The Longest Time * Silhouettes * Under the Boardwalk.