A major
noun/ˈeɪ ˈmeɪ.dʒə(ɹ)/
1
Entertainment, Lifestyle, Music The major key with A as its tonic, with the notes A, B, C♯, D, E, F♯, and G♯, the key signature of which has three sharps.
- {\key a \major a' b' cis d e fis gis a2}
2
Entertainment, Lifestyle, Music The major chord with a root of A.
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