In French baroque music it usually starts with an appoggiatura, whereas in Italian baroque music, it usually starts on the main note.
In English virginal music, notes with two slashes through the stem are supposed to be played with this technique. In Monteverdi's time, an accelerating form of this technique was known as the "ribattuta." When Bach copied out D'Anglebert's instructions on performing this technique for Wilhelm Friedemann, he translated the French "appuyé" ["ah-pwee-YAY"] variety as this technique "with accent." In French baroque music it usually starts with an appoggiatura, whereas in Italian baroque music, it usually starts on the main note. In French baroque music, the "lié" form of this technique is often used for its obligatory "cadential" variety. A short type of this, called the "Schneller" is the inversion of a mordent. If its sign includes a vertical line through it at the end, a termination is added to it. For 10 points, name this ornament, a long one of which must be played at the same time as a melody on another string in a Tartini sonata named for a "Devil's" one.
In English virginal music, notes with two slashes through the stem are supposed to be played with this technique.
trills [or shake; or tremblement; or trillo; or triller; accept any more specific answers including those answers such as Devil's Trill or Il trillo del diavolo; prompt on word forms of "ornaments" or "ornamentation"]