Concert. A concert is a live music performance in front of an audience.
The performance may be by a single musician, sometimes then called a recital, or by a musical ensemble, such as an orchestra, choir, or band. Concerts are held in a wide variety and size of settings, from private houses and small nightclubs, dedicated concert halls, arenas and parks to large multipurpose buildings, and even sports stadiums.
Indoor concerts held in the largest venues are sometimes called arena concerts or amphitheatre concerts. Informal names for a concert include show and gig.
Regardless of the venue, musicians usually perform on a stage. Concerts often require live event support with professional audio equipment.
Before recorded music, concerts provided the main opportunity to hear musicians play. While the first concerts didn't officially appear until the late 17th century, similar gatherings had been around throughout the 17th century at several European universities, such as Oxford and Cambridge. Officially, though, the first public concerts that required an admission were created by the English violinist, John Banister. Over the next few centuries, concerts began to gain larger audiences, and classical symphonies were very popular. Finally, after World War 2, these events changed into the modern concerts that take place today. An example of an early, post-WW2 concert is the Moondog Coronation B