{
    "query": "Dm7",
    "count": 8,
    "count_indexed": 100,
    "total": 9,
    "lookups": [
        {
            "kind": "chord",
            "title": "Dm7 chord",
            "url": "https://musics.name/chords/d-minor-7/",
            "description": "D minor seventh: D F A C",
            "score": 1000
        }
    ],
    "groups": [
        {
            "kind": "lookup",
            "label": "Direct answer",
            "items": [
                {
                    "kind": "chord",
                    "title": "Dm7 chord",
                    "url": "https://musics.name/chords/d-minor-7/",
                    "description": "D minor seventh: D F A C",
                    "score": 1000
                }
            ]
        },
        {
            "kind": "article",
            "label": "Articles",
            "items": [
                {
                    "kind": "article",
                    "title": "Jazz Chord Voicings: Shell and Rootless Voicings Explained",
                    "url": "https://musics.name/articles/jazz-chord-voicings-shell-and-rootless/",
                    "description": "A shell voicing is three notes: the root, the third and the seventh of a chord. A rootless voicing drops the root as well, and often the fifth, and builds on the third or the seventh instead. Both…",
                    "score": 36
                },
                {
                    "kind": "article",
                    "title": "Chord-Scale Theory Explained: Which Scale Fits Which Chord",
                    "url": "https://musics.name/articles/chord-scale-theory/",
                    "description": "Chord-scale theory gives each chord quality one first-choice scale: the set of notes an improviser draws on while that chord sounds. Those notes come from the chord itself, so they blend with it. The…",
                    "score": 31
                },
                {
                    "kind": "article",
                    "title": "The Twelve-Bar Blues: Form, Chord Plan and Variations",
                    "url": "https://musics.name/articles/twelve-bar-blues-form/",
                    "description": "A twelve-bar blues is a form of twelve bars in 4/4, grouped into three phrases of four bars each. The first two phrases usually carry the same words over different chords, and the third answers them…",
                    "score": 30
                },
                {
                    "kind": "article",
                    "title": "The ii V I Progression in Major, Minor and Jazz Styles",
                    "url": "https://musics.name/articles/ii-v-i-progression/",
                    "description": "One progression underlies more music than any other. The ii V I carries the full logic of tonal motion, predominant to dominant to tonic, in three chords, and it appears in Baroque arias, Mozart…",
                    "score": 28
                },
                {
                    "kind": "article",
                    "title": "Harmonic Sequences and Circle Progressions That Modulate",
                    "url": "https://musics.name/articles/sequences-and-circle-progressions/",
                    "description": "Repetition with transposition is the oldest engine in harmony. A short pattern restated a step lower, then again, carries the music forward with no new material, and the regularity lets listeners…",
                    "score": 27
                },
                {
                    "kind": "article",
                    "title": "Diminished and Half-Diminished Sevenths Explained",
                    "url": "https://musics.name/articles/diminished-and-half-diminished-sevenths/",
                    "description": "A fully diminished seventh is four notes stacked in minor thirds: B, D, F and A♭ in C. A half-diminished seventh is a diminished triad with a minor seventh on top: B, D, F and A. Both contain the…",
                    "score": 26
                },
                {
                    "kind": "article",
                    "title": "Chord Symbols Explained: Major, Minor, Seventh and Slash Chords",
                    "url": "https://musics.name/articles/chord-symbols-explained/",
                    "description": "A chord symbol gives the root, the quality, any extra notes and, after a slash, the bass note. C is a C major triad (C, E, G). Cm is a C minor triad (C, Eb, G). C7 adds a minor seventh (Bb), and…",
                    "score": 26
                },
                {
                    "kind": "article",
                    "title": "Tritone Substitution: The subV7 Chord That Still Resolves",
                    "url": "https://musics.name/articles/tritone-substitution/",
                    "description": "Every dominant seventh chord has a twin a tritone away that shares its restless tritone and resolves to the same tonic. Tritone substitution swaps one twin for the other, trading a leaping bass for a…",
                    "score": 26
                }
            ]
        }
    ],
    "results": [
        {
            "slug": "jazz-chord-voicings-shell-and-rootless",
            "title": "Jazz Chord Voicings: Shell and Rootless Voicings Explained",
            "dek": "Shell and rootless voicings keep the third and seventh of each chord and leave room for a bass player. Worked examples use Dm7, G7 and Cmaj7.",
            "topic": "jazz",
            "topic_name": "Jazz & Popular Harmony",
            "tags": [
                "chord voicing",
                "jazz harmony",
                "guide tones"
            ],
            "level": "intermediate",
            "date": "2026-10-11",
            "updated": null,
            "words": 1454,
            "reading_time_minutes": 7,
            "url": "https://musics.name/articles/jazz-chord-voicings-shell-and-rootless/",
            "markdown_url": "https://musics.name/articles/jazz-chord-voicings-shell-and-rootless.md",
            "json_url": "https://musics.name/api/article.json?slug=jazz-chord-voicings-shell-and-rootless",
            "excerpt": "A shell voicing is three notes: the root, the third and the seventh of a chord. A rootless voicing drops the root as well, and often the fifth, and builds on the third or the seventh instead. Both keep the notes that define the chord’s quality, so the harmony…",
            "score": 36,
            "partial": false,
            "snippet": "A shell voicing is three notes: the root, the third and the seventh of a chord. A rootless voicing drops the root as well, and often the fifth, and builds on the third or the seventh instead. Both…"
        },
        {
            "slug": "chord-scale-theory",
            "title": "Chord-Scale Theory Explained: Which Scale Fits Which Chord",
            "dek": "Chord-scale theory pairs each chord quality with a scale whose notes fit it. This article gives the pairings, the spellings in C, and the notes to avoid.",
            "topic": "jazz",
            "topic_name": "Jazz & Popular Harmony",
            "tags": [
                "chord-scale theory",
                "improvisation",
                "modes"
            ],
            "level": "intermediate",
            "date": "2026-10-11",
            "updated": null,
            "words": 1393,
            "reading_time_minutes": 7,
            "url": "https://musics.name/articles/chord-scale-theory/",
            "markdown_url": "https://musics.name/articles/chord-scale-theory.md",
            "json_url": "https://musics.name/api/article.json?slug=chord-scale-theory",
            "excerpt": "Chord-scale theory gives each chord quality one first-choice scale: the set of notes an improviser draws on while that chord sounds. Those notes come from the chord itself, so they blend with it. The few notes that differ from the chord tones show which ones…",
            "score": 31,
            "partial": false,
            "snippet": "Chord-scale theory gives each chord quality one first-choice scale: the set of notes an improviser draws on while that chord sounds. Those notes come from the chord itself, so they blend with it. The…"
        },
        {
            "slug": "twelve-bar-blues-form",
            "title": "The Twelve-Bar Blues: Form, Chord Plan and Variations",
            "dek": "Twelve bars of 4/4 in three four-bar phrases, moving through I, IV and V. The standard plan in C and F, the quick change, the turnaround and the minor blues.",
            "topic": "form",
            "topic_name": "Form",
            "tags": [
                "twelve-bar blues",
                "form",
                "blues"
            ],
            "level": "intro",
            "date": "2026-10-11",
            "updated": null,
            "words": 1580,
            "reading_time_minutes": 8,
            "url": "https://musics.name/articles/twelve-bar-blues-form/",
            "markdown_url": "https://musics.name/articles/twelve-bar-blues-form.md",
            "json_url": "https://musics.name/api/article.json?slug=twelve-bar-blues-form",
            "excerpt": "A twelve-bar blues is a form of twelve bars in 4/4, grouped into three phrases of four bars each. The first two phrases usually carry the same words over different chords, and the third answers them. In the standard plan, the chords are I for four bars, IV…",
            "score": 30,
            "partial": false,
            "snippet": "A twelve-bar blues is a form of twelve bars in 4/4, grouped into three phrases of four bars each. The first two phrases usually carry the same words over different chords, and the third answers them…"
        },
        {
            "slug": "ii-v-i-progression",
            "title": "The ii V I Progression in Major, Minor and Jazz Styles",
            "dek": "Why ii V I is the backbone of tonal music: voice leading, turnarounds, minor-key forms, and the jazz reharm toolkit.",
            "topic": "harmony",
            "topic_name": "Harmony",
            "tags": [
                "ii-V-I",
                "chord progression",
                "jazz harmony"
            ],
            "level": "intermediate",
            "date": "2026-10-04",
            "updated": null,
            "words": 1155,
            "reading_time_minutes": 6,
            "url": "https://musics.name/articles/ii-v-i-progression/",
            "markdown_url": "https://musics.name/articles/ii-v-i-progression.md",
            "json_url": "https://musics.name/api/article.json?slug=ii-v-i-progression",
            "excerpt": "One progression underlies more music than any other. The ii V I carries the full logic of tonal motion, predominant to dominant to tonic, in three chords, and it appears in Baroque arias, Mozart sonatas, wedding gigs, and bebop heads with equal comfort. #The…",
            "score": 28,
            "partial": false,
            "snippet": "One progression underlies more music than any other. The ii V I carries the full logic of tonal motion, predominant to dominant to tonic, in three chords, and it appears in Baroque arias, Mozart…"
        },
        {
            "slug": "sequences-and-circle-progressions",
            "title": "Harmonic Sequences and Circle Progressions That Modulate",
            "dek": "Descending fifths, ascending 5-6 patterns, Pachelbel loops: how sequences work, when they modulate, and how to write them.",
            "topic": "harmony",
            "topic_name": "Harmony",
            "tags": [
                "sequences",
                "progressions",
                "modulation"
            ],
            "level": "intermediate",
            "date": "2026-10-04",
            "updated": null,
            "words": 1177,
            "reading_time_minutes": 6,
            "url": "https://musics.name/articles/sequences-and-circle-progressions/",
            "markdown_url": "https://musics.name/articles/sequences-and-circle-progressions.md",
            "json_url": "https://musics.name/api/article.json?slug=sequences-and-circle-progressions",
            "excerpt": "Repetition with transposition is the oldest engine in harmony. A short pattern restated a step lower, then again, carries the music forward with no new material, and the regularity lets listeners track long spans of modulatory travel without losing their…",
            "score": 27,
            "partial": false,
            "snippet": "Repetition with transposition is the oldest engine in harmony. A short pattern restated a step lower, then again, carries the music forward with no new material, and the regularity lets listeners…"
        },
        {
            "slug": "diminished-and-half-diminished-sevenths",
            "title": "Diminished and Half-Diminished Sevenths Explained",
            "dek": "The fully diminished seventh is four notes stacked in minor thirds, and the half-diminished seventh is a diminished triad with a minor seventh. This is how each one spells and resolves in C.",
            "topic": "harmony",
            "topic_name": "Harmony",
            "tags": [
                "diminished seventh",
                "half-diminished",
                "seventh chords"
            ],
            "level": "intermediate",
            "date": "2026-10-29",
            "updated": null,
            "words": 1384,
            "reading_time_minutes": 7,
            "url": "https://musics.name/articles/diminished-and-half-diminished-sevenths/",
            "markdown_url": "https://musics.name/articles/diminished-and-half-diminished-sevenths.md",
            "json_url": "https://musics.name/api/article.json?slug=diminished-and-half-diminished-sevenths",
            "excerpt": "A fully diminished seventh is four notes stacked in minor thirds: B, D, F and A♭ in C. A half-diminished seventh is a diminished triad with a minor seventh on top: B, D, F and A. Both contain the diminished triad B–D–F, and they differ by one semitone in the…",
            "score": 26,
            "partial": false,
            "snippet": "A fully diminished seventh is four notes stacked in minor thirds: B, D, F and A♭ in C. A half-diminished seventh is a diminished triad with a minor seventh on top: B, D, F and A. Both contain the…"
        },
        {
            "slug": "chord-symbols-explained",
            "title": "Chord Symbols Explained: Major, Minor, Seventh and Slash Chords",
            "dek": "A chord symbol names the root, the quality, the extra notes and the bass. Here is how to read Cmaj7, C7, Cm7, C/E and C7b9, and the notes each one contains.",
            "topic": "harmony",
            "topic_name": "Harmony",
            "tags": [
                "chord symbols",
                "lead sheet",
                "seventh chords"
            ],
            "level": "intro",
            "date": "2026-10-11",
            "updated": null,
            "words": 1506,
            "reading_time_minutes": 8,
            "url": "https://musics.name/articles/chord-symbols-explained/",
            "markdown_url": "https://musics.name/articles/chord-symbols-explained.md",
            "json_url": "https://musics.name/api/article.json?slug=chord-symbols-explained",
            "excerpt": "A chord symbol gives the root, the quality, any extra notes and, after a slash, the bass note. C is a C major triad (C, E, G). Cm is a C minor triad (C, Eb, G). C7 adds a minor seventh (Bb), and Cmaj7 adds a major seventh (B). Each symbol is a short…",
            "score": 26,
            "partial": false,
            "snippet": "A chord symbol gives the root, the quality, any extra notes and, after a slash, the bass note. C is a C major triad (C, E, G). Cm is a C minor triad (C, Eb, G). C7 adds a minor seventh (Bb), and…"
        },
        {
            "slug": "tritone-substitution",
            "title": "Tritone Substitution: The subV7 Chord That Still Resolves",
            "dek": "Replace any dominant with the dominant a tritone away: why subV7 works, how it smooths bass lines, and where jazz standards hide it.",
            "topic": "harmony",
            "topic_name": "Harmony",
            "tags": [
                "tritone substitution",
                "jazz harmony",
                "dominant"
            ],
            "level": "advanced",
            "date": "2026-10-04",
            "updated": null,
            "words": 1118,
            "reading_time_minutes": 6,
            "url": "https://musics.name/articles/tritone-substitution/",
            "markdown_url": "https://musics.name/articles/tritone-substitution.md",
            "json_url": "https://musics.name/api/article.json?slug=tritone-substitution",
            "excerpt": "Every dominant seventh chord has a twin a tritone away that shares its restless tritone and resolves to the same tonic. Tritone substitution swaps one twin for the other, trading a leaping bass for a sliding one while the resolution lands exactly where the…",
            "score": 26,
            "partial": false,
            "snippet": "Every dominant seventh chord has a twin a tritone away that shares its restless tritone and resolves to the same tonic. Tritone substitution swaps one twin for the other, trading a leaping bass for a…"
        }
    ],
    "ranking": "Direct answers first (chord symbols, scale and key names are parsed). Then tools, keys, scales, chords, intervals, glossary and topics by title match; articles rank by title (12) > tags (6) > dek (5) > topic (3) > body frequency (max 6), +25 when every query token matches.",
    "html": "https://musics.name/search/?q=Dm7",
    "generated_at": "2026-11-09T19:27:01+00:00"
}