Par GAITHER BILL. In the 1970s Alleluia by Bill and Gloria Gaither and Ronn Huff was the top selling choral cantata in the US. To celebrate the 50th anniversary Russell Mauldin has adapted the entire work with refreshed choral voicings and orchestrations. This cantata includes such well-loved songs as Let's Just Praise the Lord, There's Something About That Name, Because He Lives, Something Beauti…