Double Bass,Piano,String Bass - Level 3 - Digital Download SKU: A0.1365397 By David Brown. By Richard Wagner. Arranged by David Brown. Chamber,Classical,Opera,Wedding. Score and part. 3 pages. David P. Brown #949721. Published by David P. Brown (A0.1365397). This is the beautiful wedding processional from Wagner's Lohengrin arranged here for acoustic bass and organ. Perfect for any occasion where a stately processional is needed.