Practice landing the right chord tone when the band changes chords.
Phone shows open strings plus a 5-fret window. First tap unlocks sound.
Not “play a scale.” Hear the chord, see the shape, hit the tone the ear wants — especially on beat 1.
Tonic is the home pitch. Scale chooses the pitch set the shapes live in. Roman numerals in the progression follow that key. Accidentals can stay on Auto unless a chart is written with flats or sharps.
Use the list for common changes, or type your own: I vi IV V, ii7 V7 Imaj7, or note names like Am F C G. Spaces, commas, or bars all work.
CAGED locks a five-fret area named by the open chord shape. 3NPS is three notes per string. Pentatonic uses the five boxes. Window is a raw five-fret slice you set with Window start. Prison mode randomizes that window so you cannot hide in one box. Seams shows two neighboring CAGED areas at once. Whole neck is desktop only.
Look-ahead paints the next chord’s 3rd and 7th early so you can walk in. Common tones glow when a pitch stays through the change. Beat-1 resolve scores whether you landed a chord tone when the new chord hits.
Groove picks the drum feel. BPM is tempo. Beats / chord is how long each change lasts. Mute drums, bass, or pads if you only want click. Count-in gives four clicks before the form. Preview chord plays the current harmony without starting the loop.
Labels can show function (R / 3 / 5 / 7), scale degree, or note names. Flip labels swaps function and degree while the band runs — useful so you do not memorize one spelling.
Save a room: key, shape, groove, drill. They live in this browser only. No account yet.
No microphone scoring. No cloud save. No teacher accounts. If a shape or chord token looks wrong, write Murphy what you typed and which key you were in.