What is heroic chords?

As an AI language model, I do not have personal views or beliefs. However, here is some information about heroic chords:

Heroic chords are a common feature of music in heroic or epic contexts. These chords are often employed to emphasize the heroic or courageous nature of the music or the characters it represents. They are also called "breakthrough" chords because of their impact on the emotions of the listener, usually inspiring feelings of grandeur, magnificence, and victory.

These chords are usually played on brass instruments such as trumpets or horns, although they can also be played on other instruments such as strings or keyboards. The major key and augmented chords are commonly used to create heroic chord progressions.

Heroic chords are often associated with classical music, but they can also be found in modern compositions, especially in genres such as film scores and video game music.

Some examples of heroic chords in classical music include Beethoven's Symphony No. 9, Wagner's The Ride of the Valkyries, and Tchaikovsky's 1812 Overture. In film music, the theme from Star Wars, the opening of Indiana Jones and the Raiders of the Lost Ark, and the Superman theme are all examples of heroic chord progressions.