Understanding Whole Tone and Semitone Intervals on Piano Keyboard #287290 (License: Personal Use)

This diagram illustrates fundamental pitch intervals in Western music: a semitone is the distance between two adjacent keys (e.g., C to C♯), while a whole tone spans two semitones (e.g., C to D). Arrows and labels highlight these relationships across three octaves, using C as the reference note for consistency.

Used in music theory tutorials, beginner piano lessons, or online courses explaining scales, intervals, and tuning systems; matches user intent to visualize abstract musical concepts concretely.