[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:roda-viva":3},"title: Roda-Viva\ncomposer: Chico Buarque\nstyle: Bossa Nova\nkey: Bbm\ntime: 3\u002F4\nform: ABAB, 48 bars\nrecording: Chico Buarque & MPB-4; Chico Buarque de Hollanda Volume 3; RGE; 1968\n# analysis: 2026-10-28, rules v2; Bb minor\n# recording: first issued on the RGE single Roda Viva \u002F Até Pensei (1967), after the song placed third at TV Record's III Festival; Volume 3 is its first LP (rule 1); sources: MusicBrainz, Wikipedia; video: none (no official upload of the studio track)\n\nsection: Intro\n# area: Db major (Intro 1–12)\n1  | Ebm9     # ii of the ii–V to Db\n2  | Ab7      # V7 of Db: natural tensions\n3  | DbMaj7   # tonic: the 4th is in the key\n4  | Db69     # tonic: the 4th is in the key\n5  | C7       # extended dominant: V7 of F7\n6  | C7\n7  | F7       # III7 in Db, not resolving: b9 and b13 are in the key\n8  | F7\n9  | Gb6      # IV: the #4 is the key’s 7th\n10 | N.C.\n11 | N.C.\n12 | Bbm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n@time 12 4\u002F4\n\nsection: A1\ntime: 4\u002F4\n# area: Bb minor (A1 1–9)\n1  | Bbm7     # tonic minor: Dorian by convention\n2  | Gb7      # tritone substitute: resolves down a half step to F7\n3  | Gb7\n4  | F7       # V7 in Bb minor, not resolving: b9 and b13 are in the key\n5  | Ebm7     # ii of the ii–V to Db\n5  | Ab7      # V7\u002FbIII in Bb minor: natural tensions\n6  | DbMaj7   # bIII of Bb minor: the relative major itself\n7  | C7       # V7 of V7: the dominant of the dominant, on the way to Bb minor: b9 and b13 are in the key\n8  | F7       # V7 of Bb minor, the chain's last link: b9 and b13 are in the key\n9  | Bbm7     # tonic minor: Dorian by convention\n# area: Db major (A1 10–12)\n10 | Ebm7     # ii of the ii–V to Db\n11 | Ab7      # V7 of Db: natural tensions\n12 | DbMaj7   # tonic: the 4th is in the key\n# area: Bb minor (A1 13 – B1 4)\n13 | C7       # V7 of V7: the dominant of the dominant, on the way to Bb minor: b9 and b13 are in the key\n13 | F7       # V7 of Bb minor, the chain's last link: b9 and b13 are in the key\n14 | Bbm7     # tonic minor: Dorian by convention\n15 | Gb7      # tritone substitute: resolves down a half step to F7\n16 | F7       # V7 of Bb minor: b9 and b13 are in the key\n@coda 14\n\nsection: B1\ntime: 4\u002F4\n1  | Bbm7     # tonic minor: Dorian by convention\n2  | Bbm7\u002FAb  # tonic minor: Dorian by convention\n3  | Ebm7     # ii of Ab7: Dorian\n4  | Ab7      # V7\u002FbIII in Bb minor: natural tensions\n# area: Gb major (B1 5–6)\n5  | Abm7     # ii of the ii–V to Gb\n5  | Db7      # V7 of Gb: natural tensions\n6  | GbMaj7   # tonic: the 4th is in the key\n# area: Bb minor (B1 7 – A2 4)\n7  | F7       # V7 of Bb minor: b9 and b13 are in the key\n8  | Bbm7     # tonic minor: Dorian by convention\n\nsection: A2\ncopy: A1\n\nsection: B2\ncopy: B1\n\nsection: Coda\ntime: 4\u002F4\n1  | C7       # II7 in Bb minor, not resolving: b9 and b13 are in the key\n2  | Bbm7     # tonic minor: Dorian by convention\n3  | Bbm7\u002FAb  # tonic minor: Dorian by convention\n4  | Ebm7     # ii of Ab7: Dorian\n5  | Ab7      # V7\u002FbIII in Bb minor: natural tensions\n# area: Gb major (Coda 6–7)\n6  | Abm7     # ii of the ii–V to Gb\n6  | Db7      # V7 of Gb: natural tensions\n7  | GbMaj7   # tonic: the 4th is in the key\n# area: Bb minor (Coda 8–9)\n8  | F7       # V7 of Bb minor: b9 and b13 are in the key\n9  | Bbm7     # tonic minor: Dorian by convention\n@coda 1\n@nav 9 Fine\n",1793484802748]