STREAMING OR DOWNLOAD ONLY. This title is available as a digital file only. Click the DOWNLOAD button and have it delivered to your favorite device in minutes! Two CD course. Learn to sing 2, 3, and 4 part harmony for 20 songs. Hear the melody, tenor, baritone, and bass parts sung one at a time and together. Includes “Rocky Top,” “Beautiful Life,” “Columbus Stockade Blues,” “Shady Grove,” “Paradise,” lots more.