Music Theory Basics
Lesson 2 of 3 7 min +50 XP

The Keyboard & the Major Scale

Play notes and hear a scale.

What you'll learn

  • Name the white keys C–B
  • Hear a major scale
  • Understand steps between notes
Do-re-mi on the piano

Start on any white key and step up the right pattern of keys and you'll hear 'do-re-mi-fa-sol' — the major scale that opens a thousand songs. The keyboard lays music out visually so you can see the pattern your ear knows.

Do, re, mi on the keys

The white keys repeat the pattern C D E F G A B. Played in order from C, they sound the C-major scale — the familiar 'do re mi fa sol la ti'. Pitch rises as you move right.

Simulation · Play the keyboard

Tap the keys to play the C-major scale

Tap the keys left to right to play the C-major scale, then jump around to hear the pitches change.

Lab · Play the scale
  1. Press the keys from C to B in order.
  2. Listen to the pitch rise step by step.
  3. Press C again, then jump to G — hear the bigger leap.

What you should see: Left to right the pitch rises; C up to the next note is a step, while C to G is a larger interval.

Knowledge Check

+15 XP / correct

1. Playing the white keys in order from C gives which scale?

2. On a keyboard, moving to the right makes the pitch…