Bossa Nova

Bossa nova lives at 70-100 BPM in 2/4, built on a syncopated guitar pattern — usually transcribed as something like "taka-tah-taka-taka" — played on a nylon-string classical guitar. The right hand divides labor between the thumb (bass notes) and the index-through-ring fingers (chord stabs), so a single guitarist supplies both groove and harmony. Singers don't project; they speak-sing close to the microphone, leaving the breath audible. Harmony leans heavily on 9th, 11th, and 13th chord extensions, chromatic root motion, and unresolved tensions borrowed from cool jazz. Lyrics are in Portuguese and circle around the beach, Rio, and saudade — a longing that doesn't quite resolve.

The genre is usually dated to 1958, when guitarist-vocalist João Gilberto recorded Antonio Carlos Jobim's "Chega de Saudade" in Rio de Janeiro, rebuilding samba around hushed delivery and extended chords. The Jobim/Gilberto axis, with poet-lyricist Vinicius de Moraes, produced the core repertoire over the next three years. Stan Getz and Charlie Byrd's Jazz Samba (1962) made the sound a US hit, and Getz/Gilberto (1964) — featuring Astrud Gilberto's English vocal on "The Girl from Ipanema" — turned it global. From the late 1960s the bossa idiom was absorbed into the broader MPB tradition by Elis Regina, Caetano Veloso, Gilberto Gil, and others.

The guitar pattern is the whole thing — listen to how João Gilberto's right thumb stays metronomic on the beat while the upper fingers syncopate against it. Vocally, count how often the singer is well under the band's volume; bossa singing is the opposite of belting. Pay attention to chord color: a tune will pivot from a major 7th to a sharp-11 voicing rather than to an obvious diatonic chord. Brush-played drums and a barely-there shaker keep time without ever pushing.

Start with "Chega de Saudade" by João Gilberto, the 1958 single that announced the style. The canonical album is Getz/Gilberto (1964), recorded with Stan Getz on tenor sax and Jobim on piano.

João Gilberto was famously obsessive about quiet: he reportedly mic-checked Getz/Gilberto by singing into the studio at conversational volume and refusing to come up, which forced engineer Phil Ramone to compress and EQ around an almost spoken vocal.