[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:three-oclock-blues":3},"title: Three O'Clock Blues\ncomposer: B.B. King, Jules Taub\nstyle: Medium Blues\ncontext: blues\nkey: Bb\nform: A, 13 bars\nrecording: B.B. King; Singin' the Blues; Crown; 1957\nyoutube: pWDSsdrzDP8\n# analysis: 2026-10-22, rules v2; Bb, blues\n# recording: recorded c. September 1951, Memphis YMCA (Ike Turner, piano; Evelyn Young, sax), the writer's own and the first recording (after Lowell Fulson's 1948 \"Three O'Clock Blues\"); first issued on 78 (RPM 339), December 1951, his first R&B No. 1; first LP Crown CLP 5020 (1957), his first album; sources: Wikipedia, Discogs; video: \"Provided to YouTube by Universal Music Group\", Martin Scorsese Presents The Blues: B.B. King, the same take\n\nsection: A\n1  | Bb7  # I7 of the blues: a tonic with dominant color, Mixolydian\n2  | Eb7  # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n3  | Bb   # I of the blues: a triad here implies its ♭7, Mixolydian\n4  | Bb7  # I7 of the blues: a tonic with dominant color, Mixolydian\n5  | Eb7  # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n6  | Eb7\n7  | Bb7  # I7 of the blues: a tonic with dominant color, Mixolydian\n8  | Bb7\n9  | F7   # V7 of the blues: a dominant that needn’t resolve, Mixolydian\n10 | Eb7  # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n11 | Bb7  # I7 of the blues: a tonic with dominant color, Mixolydian\n12 | F7   # V7 of the blues: a dominant that needn’t resolve, Mixolydian\n13 | Bb7  # I7 of the blues: a tonic with dominant color, Mixolydian\n",1793484804081]