MIDI (Musical Instrument Digital Interface) file is a digital format that contains performance data, such as notes, rhythms, dynamics, and instrument information, rather than actual audio. It's widely used for music creation and editing, allowing you to:

• Play: Trigger virtual instruments or keyboards.
• Edit: Easily adjust note timing, pitch, and velocity.
• Share: Collaborate with others or use in your digital projects.

MIDI files are lightweight and versatile, making them perfect for creating piano tutorials, backing tracks, or arrangements.