alto saxophone, bass clarinet, trombone Edoardo Ricci
cello, bass Matteo Bennici
computer, dj mix, voice Jimmy Gelli
dj mix, loops, noises, turntables [cdj's], percussion WJ Meatball
design [graphic design] Muscle Head Studios
drums Jacopo Andreini
mastered by Riccardo Gamonti
photography by Veronica Citi
producer Mat Pogo
producer WJ Meatball
recorded by, mixed by Andrea Caprara
recorded by, mixed by Jacopo Andreini
tenor saxophone, baritone saxophone Stefano Bartolini
tenor saxophone, bass, percussion, vocals, electric guitar Andrea Caprara
trombone Niccolò Gallio
trumpet Ruben Caliandro
vocals, lyrics by, loops Mat Pogo
Recorded At Isola Cannon-Jack Studio
Mastered At Fiscerprais Studio
Recorded in July 2006 and July 2007, mixed in July 2007 at Cannon Jack Studio (Nipozzano, Florence, Italy). Mastered in November 2007 at Fiscerprais Studio (Pontecurone, Alessandria, Italy).

Main personnel as listed, from WJ Meatball to Andrea Caprara, is credited on back cover as follows: JP Set, Babbler, Wind, Accents, Beat, Soul.

JP Horns full personnel is: Andreini, Bartolini, Caliandro, Caprara, Gallio, Ricci.

Double-folded cardboard sleeve.