Solo

Solo is Italian for ‘alone’. As a performance direction it indicates that a passage should be played by a single performer — alone, or featured prominently against the rest of the ensemble. The marking is the foundation of countless concertos, sonatas, and chamber music passages.

In orchestral music, ‘solo’ marks a passage where one player (typically the principal of a section) is featured, while the other players in the section either rest or play very softly in support. The solo player must project, both technically and expressively, to stand out from the ensemble.

In concerto form, the entire role of the soloist (violinist, pianist, etc.) is essentially extended solo passages alternating with tutti orchestra. The solo is where the soloist demonstrates virtuosity, interprets the music, and engages in dialogue with the orchestra.

Italian, ‘alone’, from Latin solus.

When marked solo, project. Your line is featured; ensure clarity, articulation, and expressive shaping. Don’t play against the ensemble — let them know you’re leading.