Key and Major key

Key noun - An explanatory list of the symbols on a map or chart.

Major key and key are semantically related. In some cases you can replace phrase "Major key" with "Key", this terms are similar.

Nearby Words: keyed, keyboard, keying

Major key noun - A key whose harmony is based on the major scale.

Key and major key are semantically related. You can use "Key" instead a noun phrase "Major key".