In 1868 William Francis Allen published a collection of spirituals, songs sung by slaves whilst they worked. This book started a flood of enthusiasm for the spiritual which continues to this day. Jubilation (a time for celebration) uses the spiritual 'My Lord, What A Morning' as the main melody for transitions and modulations throughout and to introduce three further spirituals: I'm Gonna Sing, Steal Away and Ev'ry Time I Feel the Spirit.