Pentatonic Triads
The Full Tour
Every feature of the guitar practice tool,
in about two minutes. Follow along.
4 modes
5 positions
all 12 keys
7 triads
chord progressions
drum machine
real guitar audio
3 themes
works offline
Basics · 1
Pick a key & mode
Four scale flavors. Twelve keys. Every dot,
chord name, and sound updates instantly.
Major Pent
Minor Pent
Dorian
Mixolydian
Basics · 2
⇄ One-tap relative
Every minor key has a relative major with the
same notes. Jump between them instantly.
Basics · 3
Open a position
Five boxes tile the whole neck.
Tap a header to expand it.
Fretboard · 1
Tap any note
Every dot plays its true pitch with
real guitar samples.
Fretboard · 2
♭5 Blues & 7 Notes
Two toggles expand the map: the blue note,
and the full 7-note scale behind the pentatonic.
Triads · 1
Select a triad
7 diatonic triads live inside every position.
Check one to light it up on the neck.
Triads · 2
Layer multiple triads
Notes shared between triads show split colors —
an instant voice-leading map.
Triads · 3
7ths, 9ths & borrowing
Extend any triad with its diatonic 7th or 9th,
or borrow the parallel major/minor quality.
i · TRIAD
Am
A · C · E
7th
9th
→ maj
Progression · 1
Build a progression
Open the Prog panel. Tap chord names to add them.
Or start from a preset: 12-bar Blues, Andalusian…
TAP TO ADD ↓
tap chords above to add…
Progression · 2
Shape every chord
Focus a chord to tune it: beats, extensions,
quality — and reorder or remove safely.
◀ ▶ ⎘
✕
Am
beats
1
2
4
8
ext
7th
9th
Progression · 3
Play it back
Hit AUTO. Chords cycle at your tempo, the focused
chord lights the fretboard, count-in optional.
Progression · 4
Drums & groove
Ten synthesized patterns. Switch live, tap your
tempo, loop 2× 4× 8× or forever.
TAP tempo
count-in: 1 bar
loop: ∞
Progression · 5
Save your work
Name a progression and it's stored in your browser —
chords, beats, extensions, shapes, everything.
💾 Save
my blues in Aload · ✕
dorian jamload · ✕
Explore · 1
See the whole neck
Neck view merges all five positions onto one
scrollable fretboard, with zoom.
Explore · 2
Mark your own shapes
Shape mode: tap frets to mark chord fingerings,
assign a quality, save them with your progression.
Explore · 3
Three themes
Dark for the stage, medium for dusk,
warm paper for daylight. It remembers your pick.
Pentatonic Triads
A MINOR · POSITION 1
● dark
◐ med
○ light
Ready to play?
Open the app
Free, no install, works in any browser —
or add it to your home screen.
▶ Open Pentatonic Triads
pentatonictriads.com
↺ REPLAY THE TOUR