a due

Adjective

 * 1)  "for two", indicating both musicians or sections play together

Etymology
From, first part from , in most cases from , from , from , in certain cases, from , from , from , from. Last part from, from , feminine plural of , from , from.

Adverb

 * 1)  in an orchestral score, indication of two instruments (group) which are to play the same voice (eg 1st and 2nd violin)
 * 1)  in an orchestral score, indication of two instruments (group) which are to play the same voice (eg 1st and 2nd violin)
 * 1)  in an orchestral score, indication of two instruments (group) which are to play the same voice (eg 1st and 2nd violin)
 * 1)  in an orchestral score, indication of two instruments (group) which are to play the same voice (eg 1st and 2nd violin)
 * 1)  in an orchestral score, indication of two instruments (group) which are to play the same voice (eg 1st and 2nd violin)