Quartet
Generally speaking, a quartet is a group of four. In music, a quartet is a group of four people playing or singing four different parts to make a piece of music, such as a string quartet or a barbershop quartet.
Quartet Media
Style Quartet from Saint Petersburg:* • Alexander Smertin, artistic director, bayan,* • Alexander Barbolin, Prima Balalaika,* • Alexey Busin, Viola Balalaika,* • Evgeny Redkin, Contrabass Balalaika.