A philharmonic orchestra is a large group of musicians who play classical music together. It typically includes string instruments like violins and cellos, woodwinds like flutes and clarinets, brass instruments like trumpets and trombones, and percussion instruments like drums. These musicians perform in concert halls and are often part of a larger organization that promotes music in the community. The term "philharmonic" comes from the Greek words for "loving" and "harmony." Many cities have their own philharmonic orchestras, such as the New York Philharmonic or the London Philharmonic Orchestra. These orchestras often perform a variety of music, including symphonies, concertos, and chamber music.