| From barbershop quartets to gospel close-harmony groups to doo-wop to the kooky a cappella experiments, vocals-only pop music has a long history. |
| Some of his chamber works are the eight string quartets, two piano trios, two piano quintets, a piano quartet and sonatas for violin and cello. |
| Over the years, he has led big bands and played with trios, quartets, and other types of groups as well as playing solo. |
| Each of the cafes along the edges of the square had a band, mostly quartets playing classical music or jazz or some show tunes. |
| This quartet is musically closer to the quartets of fellow Theresienstadt composers Ullmann and Schulhoff. |
| These include lieder, thirty string quartets and six symphonies, plus numerous overtures and choral works. |
