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Chord & Fret

Ionian ♯5 (augmented) on ukulele (C)

Ionian ♯5 (augmented) in C: C – D – E – F – G# – A – B. On the ukulele, the high reentrant G reshuffles the pattern — the scale climbs and falls in compact regions. The box shown runs from fret 1 to 4; the lowest tonic sits on the 3rd string, open, and the hand stays put in the region, with no position shift. Its soft nylon strings sound warm and mellow, light enough to float gently over a song.

Once the shape is memorized, play the box in thirds — the real memory test.

Scale diagramHorizontal fretboard with 4 strings, frets 0–4.1234#56712334#5671
Frets 1–4

In the diagram, each dot carries its scale degree — 1 is the tonic, highlighted.

This is one shape of Ionian ♯5 (augmented) on ukulele — this neck alone holds 4 more mapped positions. In Chord & Fret, you drill it in Exercise mode — in thirds, pairs or sequences, with the BPM climbing every repetition; switch the dot labels between degrees, note names and fingers; and turn on the built-in metronome at the same BPM. Start free. Unlock everything with Pro. 100% offline. See it in Chord & Fret →

See the full explanation of the Ionian ♯5 (augmented) scale →