Lo-fi, short for "low fidelity," refers to a music genre characterized by its raw, unpolished sound. It often incorporates imperfections like background noise, distortion, and tape hiss, creating a warm and nostalgic atmosphere. This style is popular in various forms, including chillhop, ambient, and indie music, appealing to listeners seeking a more authentic auditory experience. In addition to music, lo-fi aesthetics extend to visual art and design, often featuring muted colors and simple graphics. The genre has gained popularity on platforms like YouTube and Spotify, where curated playlists provide a relaxing backdrop for studying, working, or unwinding.