Producer: Adrià Alemany Garcia - Artist: HOLA! - Producer: José Francisco Caro Valverde - Mixer: Adrià Alemany Garcia - Additional Keyboards: José Francisco Caro Valverde - Drums: José Francisco Caro Valverde - Additional Keyboards: Adrià Alemany Garcia - Drums: Adrià Alemany Garcia - Mastering Engineer: Adrià Alemany Garcia - Additional Vocals: Hal Ritson - Additional Vocals: Richard Adlam - Vocals: Louise Clare Marshall - Composer/Author: Robin Carlsson