G Major 7 Flat 5
Alias: Gmaj7b5
AlteredAlteredRoot: GContains TritoneCadential: very-strong
1/4
1/2
Piano
Staff
Formula1 · 3 · b5 · 7Semitones: 0 · 4 · 6 · 11
NotesGRoot/1B3C#b5F#7
Komponen Chord
maj7
Major 7 (1–3–5–7). Karakternya halus, elegan, dan stabil, lazim dipakai sebagai warna tonik modern pada jazz, city pop, neo-soul, dan ballad. Dibanding triad mayor, kesannya lebih sophisticated.
b5
Alterasi ♭5 (diminished fifth/tritone dari root). Menambah disonansi kuat dan dorongan resolusi. Sangat umum pada diminished, half-diminished, dan varian dominant altered.
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
Epfret 3
Apfret 5
Dpfret 3
Gifret 3
Bmfret 3
eafret 3
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 | · | · | · | · | · | · | · | · |
| A | · | · | p | · | · | · | p | · |
| E | p | · | · | · | p | · | · | · |
pThumb (Jempol)
iIndex (Telunjuk)
mMiddle (Tengah)
aRing (Manis)