"Believer," released in 2006 by Carlos Bica & Azul, is a captivating journey through the realms of jazz and jazz fusion. This 13-track album, spanning 50 minutes, showcases the band's innovative spirit and musical prowess. The album features a blend of original compositions and reimagined pieces, each track offering a unique sonic experience. From the ethereal "Iceland" to the rhythmic "P-beat," and the introspective "Vergiss nicht," the album explores a wide range of emotions and musical styles. Carlos Bica's bass work, combined with the dynamic interplay of Azul, creates a rich tapestry of sound that is both intricate and accessible. The album also features a special guest appearance by DJ Illvibe, adding an extra layer of depth and diversity to the collection. "Believer" is a testament to the band's ability to continually reinvent themselves, offering fresh ideas and a renewed drive with each release. The most used key signatures in this album are C and Dm, with minor being the most recurrent mode.