Concert music refers to a specific genre of music that is primarily performed in a classical music setting. However, there are various other phrases that can be used as synonyms for concert music. Some of these phrases include "classical music", "orchestral music", "symphonic music" and "chamber music". These terms refer to music that is typically performed by a large ensemble or a group of musicians in a formal setting. Other phrases that could be used include "instrumental music", "acoustic music", "serious music" and "art music". These synonyms essentially describe the vast array of musical styles that fall within the concert music genre.