---
title: "Lesson 46 · The thumb under · Piakno"
description: "Pass the thumb smoothly in a scale, so the join cannot be heard"
url: "https://piakno.com/course/piano-foundations/lesson/46"
lang: "en"
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---

# The thumb under

> Pass the thumb smoothly in a scale, so the join cannot be heard

- [Piano Theory from Scratch](https://piakno.com/course/piano-foundations)
- [Previous · Stretching in a piece](https://piakno.com/course/piano-foundations/lesson/45)
- [Next · The thumb under, in a piece](https://piakno.com/course/piano-foundations/lesson/47)