This latest feature from the eccentrically experimental Catalan director Portabella is a beautiful, sometimes faintly bonkers celebration and contemplation of the role Bach’s music plays in the world today. Blending historical reconstruction with very loosely linked ‘dramatic’ scenes and documentary sequences, the film constitutes a playful, painterly sequence of variations on the argument that Johann Sebastian changed the way the world hears thanks to his extraordinary ear for harmony.
| Writing | Carles Santos | Writer |
| Editing | Òskar Gómez | Editor |
| Directing | Pere Portabella | Director |
| Writing | Xavier Abertí | Writer |
| Writing | Pere Portabella | Writer |
| Sound | Ricard Casals | Sound Re-Recording Mixer |
| Production | Helena Goma | Production Assistant |
| Production | Pascual Otal | Line Producer |
| Production | Pere Portabella | Producer |
| Camera | Tomàs Pladevall | Director of Photography |
| Art | Quim Roy | Art Direction |
| Costume & Make-Up | Montse Figueras | Costume Design |
| Costume & Make-Up | Claudia de Anta | Makeup Artist |
| Costume & Make-Up | Laura Pérez | Assistant Makeup Artist |
| Costume & Make-Up | Eva Sanz | Hairstylist |
| Production | Estitxu Elizasu | Assistant Production Manager |
| Production | Pascual Otal | Production Manager |
| Directing | Montse Garre | Second Assistant Director |
| Directing | Jordi Vidal | First Assistant Director |
| Art | José Tirado | Assistant Property Master |
| Sound | Biel Cabré | Boom Operator |
| Sound | Albert Manera | Sound |
| Sound | Jaume Puig | Dolby Consultant |
| Crew | Bernat Puig | Special Effects |
| Camera | Alba Alarcón | Camera Trainee |
| Camera | Miquel Auguet | Second Assistant Camera |
| Camera | Jordi Bransuela | Focus Puller |
| Camera | Adrià Egea | First Assistant "B" Camera |
| Lighting | Manel Fernández | Gaffer |
| Camera | Jordi Florensa | First Assistant Camera |
| Camera | Helena Goma | Still Photographer |
| Camera | Celine Gravez | Second Assistant Camera |
| Camera | Charly Guerrero | Grip |
| Crew | Gema Luque | Video Assist Operator |
| Camera | Ramón Sánchez | Steadicam Operator |
| Lighting | Diego Moyano | Electrician |
| Camera | Juan Pablo Ojeda | Second Assistant Camera |
| Lighting | Debora Witte | Electrician |
| Costume & Make-Up | Montse Figueras | Costume Supervisor |
| Costume & Make-Up | Ester Palaudàries | Costume Assistant |
| Directing | Anne Settimó | Script Supervisor |
| Production | Xavier Garcia Ruano | Production Assistant |
| Sound | George-Christoph Biller | Musician |
| Sound | Christian Brembeck | Musician |
| Sound | Àlex Brendemühl | Musician |
| Sound | Georgina Cardona | Musician |
| Sound | Lito Iglesias | Musician |
| Sound | Daniel Ligorio | Musician |
| Sound | Antonio Serrano | Musician |
