Score and parts for violin, solo guitar, rhythm guitar, and double bass (which may also be taken by a bass guitar). As an alternative melody instrument, a part for clarinet or saxophone in Bb is also included. Arrangements are a representative selection from the classic repertoire of European "Gypsy Swing" musicians. As is customary in jazz, the pieces are printed only in the form of "lead sheets" containing the melody and the chord changes. The rest is entirely improvised. The options for the formal layout of the pieces are suggestions that can be varied ad libitum.