Classic Hymns Disclosed. In the tradition of Volume One, use this resource to enhance your children's Christian heritage by teaching them about the character of God, sound doctrine and the joy of worship. Scripture, prayers, stories and biographical information about the hymn writers introduce 12 classic hymns! This 96-page book is accompanied by a CD for children and families, which includes guitar chords and simple piano music for each hymn. CD performances feature tracks with children's voices and orchestra-only tracks to accompany singing.