D 7 Flat 5
Alias: D7b5
AlteredAlteredRoot: DContains TritoneCadential: very-strong
1/4
1/3
Piano
Staff
Formula1 · 3 · b5 · b7Semitones: 0 · 4 · 6 · 10
NotesDRoot/1F#3G#b5B#b7
Komponen Chord
7b5
Dominant 7 flat 5 memperkuat disonansi tritone dan cocok untuk resolusi kromatik. Dipakai dalam reharmonisasi jazz/blues untuk memberi warna lebih tajam dari dominant biasa.
Fungsi Harmonik
- Dominant function: cenderung resolusi kuat ke chord target (tonik/tujuan cadence).
- Cocok untuk secondary dominant, turnaround, dan tension-release movement.
Roman Numeral Analysis
- V7alt (fungsi dominan kuat menuju i/I)
- V/V7alt (secondary dominant altered)
- SubV7alt (tritone substitution context)
Skala yang Cocok
Contextual scale selection based on melody and bass movement
Rekomendasi Voicing
🎹 Piano
low
1–71–3–b7
mid
3–b7–93–b7–131–3–b7–11
high
b7–9–133–13–b93–b7–b5
🎸 Guitar
low
1–b71–3–b7
mid
3–b7–93–b7–131–3–b7–11
high
b7–9–133–b7–b5
🎸 Bass
low
11–5
mid
1–b71–3
high
1–91–b7–11
Fingerpicking Patterns
Penempatan Jari Kanan
E×mute
A×mute
Dpopen
Gifret 2
Bmfret 1
eafret 2
Pola Petikan
Pola alternating bass klasik. Jempol bergantian, jari memetik treble.4/4
4/4 · 8 langkah
| String | 1 | & | 2 | & | 3 | & | 4 | & |
|---|---|---|---|---|---|---|---|---|
| e | · | · | a | · | · | · | a | · |
| B | m | · | · | · | m | · | · | · |
| G | · | i | · | i | · | i | · | i |
| D | p | · | p | · | p | · | p | · |
| A | · | · | · | · | · | · | · | · |
| E | · | · | · | · | · | · | · | · |
pThumb (Jempol)
iIndex (Telunjuk)
mMiddle (Tengah)
aRing (Manis)