¿Cuál es la diferencia entre Do mayor y Do?

Based on the Reddit post snippet provided, here is the breakdown of the differences between C, Cm, and C Major:

• C (C Major): In music notation and chord symbols, C is simply shorthand for C Major. It is a major chord built using a root note, a major third, and a perfect fifth. Its notes are C, E, and G. It typically has a bright, open, or happy sound.

• Cm (C Minor): The "m" stands for minor. A minor chord is built using a root note, a minor third, and a perfect fifth. For C minor, the notes are C, E flat (E♭), and G. Lowering that middle note (the third) by a half step gives it a darker, more melancholic, or emotional quality.

Summary of Differences

• C and C Major are the exact same thing (C, E, G).

• Cm is the minor variant of that chord, altering the middle note from E to E flat (C, E♭, G).