a public performance by artists of a definite, pre-arranged program. Concerts may be musical (symphonic, chamber, piano, violin), literary (recitals), or variety (light vocal and instrumental music, humorous stories, skits, and circus acts). Several performers or just one (solo concert) may participate.
In the USSR concerts are organized by concert tour associations—for example, Goskontsert, Soiuzkontsert, Roskontsert, and Moskontsert—and by philharmonic societies on the republic and oblast levels; in capitalist countries this is done by private entrepreneurs (impresarios or managers).