Jordi Bonell

Jazz fusion (often simply called "fusion") blends the improvisational language and harmonic richness of jazz with the amplified instruments, grooves, and song forms of rock, funk, and R&B. It typically features electric guitars, electric bass or fretless bass, Rhodes electric piano, clavinet, analog and digital synthesizers, and a drum kit playing backbeat- and syncopation-heavy patterns. Hallmarks include extended chords and modal harmony, complex and shifting meters, brisk unison lines, virtuosic improvisation, and a production aesthetic that embraces effects processing and studio craft. The style ranges from fiery, aggressive workouts to polished, atmospheric textures, often within the same piece. Emerging in the late 1960s and flourishing through the 1970s, jazz fusion became a bridge between jazz audiences and rock/funk listeners, shaping later styles such as jazz-funk, smooth jazz, nu jazz, and parts of progressive and technical rock/metal.

Latin jazz is a fusion of jazz harmony and improvisation with Afro–Latin American rhythms, song forms, and percussion. It combines the swing, bebop, and big-band traditions with clave-based grooves such as son, rumba, danzón, and mambo, and later integrates Brazilian feels like samba and bossa nova. Typical features include the use of the clave (2–3 or 3–2), piano montunos (guajeos), bass tumbao patterns, timbales cáscara, conga marcha, and call-and-response horn "mambo" figures. While the rhythm section locks into cyclical patterns, soloists improvise using the vocabulary of jazz, creating music that is both danceable and harmonically rich.

Flamenco is a highly expressive musical and dance tradition from Andalusia that combines cante (song), toque (guitar), baile (dance), palmas (handclaps), and jaleo (shouts of encouragement). It is characterized by intricate rhythmic cycles called compás, intense vocal melismas with ornamental micro-inflections, and guitar techniques such as rasgueado, picado, alzapúa, golpe, and tremolo. Harmonically it often centers on the Phrygian mode and the Andalusian cadence (iv–III–II–I), creating a dramatic tension that complements the emotional depth of the lyrics, which frequently explore themes of love, loss, pride, and fate. Flamenco is organized into palos (forms) such as soleá, bulería, alegrías, seguiriyas, tientos/tangos, fandangos, tarantas, and rumba, each defined by its compás, mood, and traditional melodic/harmonic vocabulary.