Marquee is a concert-discovery service that brings upcoming live music listings together in one place. It continuously checks ticket sources, merges duplicate listings, and helps people find shows by location, date, artist, venue, or genre. Visitors can browse without creating an account, using a feed, grid, or map to explore concerts nearby or search any town. Listings can include show times, venue details, lineups, prices, and links to buy tickets from the seller; Marquee does not sell tickets directly.

Users can follow artists and venues to collect their upcoming dates, save shows for later, and log concerts they have attended. Saved listings are rechecked, helping users stay informed if a show changes or is removed. An account keeps follows, saved events, and concert logs private and available across devices, while browsing remains free. Marquee covers locations wherever its sources list concerts, with particular reach across the United States and Europe.