Orignal score and original preface of "Stop and Go" commissioned by Liddy Guiher, an amateur recorder player from New York City, in 1992. One copy of preface and score. One copy of individual parts. Utilizes soprano, alto, bass, and tenor. "Stop and Go" borrows material from a 15th century work by Arnold de Lantins titled "Puisque Je Voy," "The Sidewalks of Manhattan," "Manhattan," Beethoven's "Symphony #9," and Tchaikovsky's "Piano Concerto".