Fictional musicians are characters created in literature, film, television, or other media who perform music but do not exist in real life. These characters often have unique stories, styles, and personalities that contribute to their appeal. Examples include Jem and the Holograms, a band from an animated series, and Spinal Tap, a fictional rock band from a mockumentary film. These musicians can serve various purposes, such as entertaining audiences, exploring themes of fame and creativity, or satirizing real-life music culture. They often reflect the musical trends and societal issues of their time, making them relevant to both their fictional worlds and real-life audiences.