TCNQ Series: PentaScale+
PentaScale+ is a practical visual guide to five-finger patterns in all keys for the piano, curated by Tom Gerou. Organized by the Circle of 5ths, this concise technique reference includes major and minor pentascales, blocked and broken triads, inversions, primary chords, and cadential patterns—supporting keyboard geography, theory understanding, and technical fluency.
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- Default Title — 9.99 USD — Out of stock
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