In their lighthearted "cowboy" way the riders break down their vocal arrangements teaching the melody, then adding the tenor/soprano and baritone/alto lines individually. Singing each song several times, they omit each part so you can add your own harmony along with the group. Songs taught: "Red River Valley," "Tumbling Tumbleweed," "Cool Water" and "Home on the Range." Music and lyrics included as either a booklet or PDF file on the disc. 60 min.