The invention relates to a keyboard (10) for writing musical scores, suitable for blind users, characterized by—an input module (12) connectible to a remote computer and provided with a plurality of keys divided into sets of keys, of which a first set of keys (30) is configured to generate signals representative of the pitch of the musical notes by a musical staff wherein the improvement comprises lines in relief that ensure tactile feedback and a second set of keys (40) is configured to generate signals representative of the duration of the musical notes;—a control unit (150) configured to translate sequences of pressed keys into corresponding signals to be sent to a remote computer, said signals being interpretable in terms of musical notation elements which can be represented on a computer.