Music Recognition is a technology that identifies songs and musical pieces by analyzing audio signals. It works by comparing a short sample of music to a vast database of known tracks. When a match is found, the system provides information about the song, such as the title, artist, and album. This technology is commonly used in applications like Shazam and SoundHound, allowing users to discover music playing around them. It relies on algorithms that extract unique features from the audio, making it possible to recognize songs even in noisy environments.