These recordings are NOT available on official CDs or .8 Volumes of Kingdom Melodies, as well as a special bonus! In 1980, The Watchtower Bible and Tract Society released the first of its "Kingdom Melodies" cassettes. Every year thereafter, a new cassette was released. When time came to make CDs in the late 1980's, they re-recorded the first six volumes. The versions on cassette never saw the light of day again. The new CD volumes are on . Volumes 7-9 were also made on CD and cassette, but only volume 9 is on . This CD set includes all six cassette versions, plus volumes 7 & 8 which are missing from the website. As a bonus, I am including 2 CDs of the "Prelude" versions which are played before Assembly and Convention sessions. These Preludes are all from the past five years, and include songs from "Sing to Jehovah". Please see our other offers including a 12-CD set of Orchestral Recordings used at Conventions and Assemblies, as well as the 1966 "Singing and Accompanying Yourselves With Music In Your Hearts", converted to CD. FREE SHIPPING!