Improvisation On 1st Movement From Concerto In D Minor by JS Bach is arranged by Django Reinhardt and recorded in Paris in 1933.

Gypsy jazz (also known as gypsy swing or hot club jazz) is a style of jazz music often said to have been started by guitarist Jean “Django” Reinhardt in the 1930s. Django was foremost among a group of Gypsy guitarists working in and around Paris in the 1930s through the 1950s, a group which also included the brothers Baro, Sarane, and Matelo Ferret and Reinhardt’s brother Joseph “Nin-Nin” Reinhardt.

Many of the musicians in this style worked in Paris in various popular  Musette ensembles. The Musette style waltz remains an important component in the Gypsy jazz repertoire. Reinhardt was noted for combining a dark, chromantic Gypsy flavor with the swing articulation of the period. This combination is critical to this style of jazz. In addition to this his approach continues to form the basis for contemporary Gypsy jazz guitar. Reinhardt’s most famous group, the Quintette du Hot Club de France, also brought fame to jazz violinist Stéphane Grappelli. [source]

Django Reinhardt – Guitar
Eddie South – Violin
Stéphane Grappelli  – Violin