Moog City was composed by C418, the German musician Daniel Rosenfeld who created much of Minecraft's early music, and it appears on the game's soundtrack album Minecraft Volume Alpha, released in 2011. In the game it plays as ambient background music while players explore and build, which helped it reach a huge audience beyond the game itself. Over time it has become a favourite for relaxing playlists, study videos and nostalgic Minecraft compilations, where its gentle piano sound is instantly recognised by longtime players.