Instrumentation and Lineup
The original Quintette du Hot Club de France played acoustically without a drummer, facilitating the use of the acoustic guitar as a lead instrument. Guitar and violin are still the main solo instruments, although clarinet and accordion are also common. The rhythm guitar is played using a distinct percussive technique, "la pompe", that essentially replaces the drums. Most gypsy jazz guitarists, lead and rhythm, play a version of the Selmer-Maccaferri guitar design favored by Reinhardt himself.
Although many instrumental lineups exist, a group including one lead guitar, violin, two rhythm guitars, and bass is often the norm. Ensembles aim for an acoustic sound even when playing amplified concerts, and informal jam sessions in small venues or meetings such as annual the Django Reinhardt festival at Samois-sur-Seine are very much part of the scene.
In Eastern gypsy jazz, rhythm section is most likely covered by one or two cymbaloms, or (less frequently) a cymbalom and/or drums and an acoustic guitar (the cymbalom accompaniment technique is called in Romanian "ţiitură"). An upright bass fills out the ensembles.
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