Some sonata movements are Rondos and Adagios. Rondos are a type of musical form that typically consists of a main theme that is repeated several times, with contrasting episodes in between. Adagios are slow-tempo pieces that often evoke a feeling of sadness or solemnity. Both Rondos and Adagios are common movements found in sonatas, which are multi-movement works for solo instruments or small ensembles.