MusicGameStudioWorld of Scales
Click a key to set the root note, then choose a mode from the list — its notes light up on the keyboard and you can hear them played.
Root Note
C
Selected Mode
Ionian (Major)
Scale Notes
C D E F G A B
⇄
Scale frequencies — compare two tunings (Hz)
| Degree | Equal | Just | Δ cents |
|---|
🎧 Practice mode — name the scale by ear
Helpers
Groups in the pool (ticking one switches the level to “Custom”)
Press “New question”, listen to the scale, and pick it from the options.
Practice always sounds in equal temperament, whatever tuning is selected above. In a melodic phrase every degree of the scale appears at least once, so the answer is never ambiguous.
Root Note
Scale Notes
You can also play with your computer keyboard: Z S X D C V G B H N J M for the first octave, Q 2 W 3 E R 5 T 6 Y 7 U for the second, and I for the closing tonic.