What is c sharp major?

C sharp major, also written as C# major, is a musical scale comprising the notes C#, D#, E#, F#, G#, A#, and B#. This scale is derived from the C# major key, which has a key signature of seven sharps (all notes are sharp except for B natural and E natural).

The relative minor key of C# major is A# minor, and the parallel minor key is C# minor. C# major is a key commonly used in classical music, jazz, and other genres to create bright and triumphant-sounding compositions.

In terms of chords, the C# major chord consists of the notes C#, E#, and G#. This chord is often used as the I (tonic) chord in the key of C# major and provides a strong foundation for building harmonies and progressions within this key.

Overall, C# major is a key that can evoke feelings of positivity, brightness, and grandeur in music compositions.