A musical album is a collection of audio recordings, typically featuring multiple songs or tracks by an artist or group. Albums can vary in length and style, often showcasing a specific theme or concept. They are usually released in various formats, including digital, vinyl, and CD, allowing listeners to enjoy the music in different ways. Albums are an essential part of the music industry, as they provide a platform for artists to express their creativity and connect with fans. Notable albums, such as The Beatles's Sgt. Pepper's Lonely Hearts Club Band or Michael Jackson's Thriller, have significantly influenced popular music and culture.