Et in Spiritum Sanctum (Neuheit Ensemble) Et in Spiritum Sanctum, Aria from the B minor Mass, Credo, No. 7, BWV 232 by J. S. Bach has been beautifully arranged for Brass Quintet by Daniel S. Augustine. This arrangement from Bachs great work of genius features the Trombonist/Euphoniumist as the soloist, however each instrument has an interesting part to play. Appropriate for advanced performers, the 5 1/2 minute arrangement is scored for traditional brass quintet of 2 Trumpets/Cornets in B-flat, Horn, Trombone/Euphonium and Tuba.