Music is the art of organizing sounds in time, using elements like rhythm, melody, and harmony to create expressive compositions, a cultural universal found in every society, serving as emotional outlet, social connector, and powerful tool for relaxation, healing, and cultural expression through instruments, voice, and digital means. It spans vast genres, from folk to classical to pop, evolving through history with technological advancements, influencing human behavior and communication across cultures. 

Core Elements

Rhythm: Patterns of sounds and silences, tempo.

Melody: The main tune or sequence of notes.

Harmony: Multiple notes played together to complement the melody.

Dynamics: Volume.

Timbre: The unique quality or "color" of a sound.