31. The music on Picander's text begins in movement 3, a duet with obbligato violin. 32. It is accompanied by an obbligato oboe and seems to illustrate the path ( ) in scales. 33. Bach composed a unique aria with a dark texture of a bass voice and two obbligato cellos. 34. The first musical description of the sonatas for obbligato harpsichord and violin BWV 1014 1019 appeared in. 35. From his keyboards, he dispenses ornate jazz filigrees, crunchy funk rhythms and sly, teasing obbligatos . 36. The first 8 of his " six sonatas for violin and obbligato harpsichord, BWV 1014 1019. 37. Mozart himself very likely played the obbligato piano part ( K . 490 has a violin obbligato ). 38. Mozart himself very likely played the obbligato piano part ( K . 490 has a violin obbligato ). 39. At other times the piano will play a countermelody to the voice to form a kind of obbligato . 40. The alto aria is " dark and dramatic ", in E minor with cello and organ obbligato .
