Musical Keys
SPIN

Musical Keys Wheel (Major & Minor)

A quick, fun way to choose a major or minor key for your next song, improv session, or practice challenge.

Musical Keys
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Verified Randomness
Local Data Storage

Musical Keys Wheel: a fast way to pick your next key

Need a key for your next idea, exercise, or challenge? This wheel helps you quickly select from a set of major and minor keys—perfect for songwriting prompts, improvisation practice, ear training, and lesson plans.

Default items include:

  • C Major, C# Major, D Major, D# Major, E Major, F Major, F# Major, G Major, G# Major, A Major, A# Major, B Major
  • C Minor, C# Minor, D Minor, D# Minor, E Minor, F Minor

Practical ways to use it

  • Songwriting prompt: write an 8-bar loop in the chosen key before touching any other key.
  • Improv challenge: restrict yourself to diatonic notes (then add one outside note as a “color tone”).
  • Practice routing: pick a key, then run scales, arpeggios, and a short chord progression in that key.

Make it yours (edit, weight, eliminate)

  • Edit the wheel: tailor the list to your current repertoire or class goals.
  • Weighted items: give tricky keys a higher weight if you want them to appear more often.
  • Elimination mode: work through keys without repeats—great for a structured warmup.

Share with your group

Teaching, rehearsing, or running a challenge with friends? Share the wheel using a shareable URL so everyone uses the same setup.

Ready to pick a key and get playing? Customize the wheel, save your link, and start your next musical round.