These musical selections were recorded by Mary Bell (flute), a friend of the Allegro String Quartet and Lori Meyer, the cellist in The Allegro String Quartet. These selections can be performed with either flute and cello or violin and cello. Some of these selections can also be performed as a trio (two violins and a cello). The last track is solo cello. Members of the trio play in The Allegro String Quartet. Prices are different for smaller groups of musicians. Duos and Trios will project less sound than a string quartet. Larger weddings with greater than 125 guests most often require 4 musicians (a string quartet), particularly with outdoor ceremonies. Contact Lori Meyer for more information on duo and trio weddings. The quality of the sound was compromised when transferred to YouTube.