This is a Performance Track album....created so that people may sing the songs from "Christ's Sermon in Song" for others. Churches and schools can perform with the background music and vocals that the Christ's Sermon in Song album features. It's not perfect, but it is better than trying to reinvent the accompaniments yourself, and will allow you to "minister the truth of these songs to others". Please be sure to register any major performances with ASCAP. You will definitely need to stream or purchase the Christ Sermon in Song CD first, so you can learn the songs before you attempt to sing or play instruments along with these performance soundtracks. Don't try to figure them out without that reference! Note: Album and Tracks are priced higher due to this being a Performance Track CD. And I only offer clips of this CD not full streaming, requiring purchase of it, due to copyright protections.