title: Grand Duo
text: # Grand Duo
  
  Grand Duo may refer to
  
  * Violin Sonata in A major, D 574 (Schubert)
  * Sonata in C major for piano four-hands, D 812 (Schubert)
  * Grand Duo concertant (Chopin and Franchomme), cello and piano
  * Gran Duo Concertante, two double basses and orchestra by Bottesini
  * Grand Duo Concertant (Weber), clarinet and piano
  