1. His playing was marked by voice-like inflections, glissandos and tremolo techniques.

2. Sometimes the forest grew suddenly quiet, and in wet bush could be heard the filigree of fairy laughter like a sparkling glissando . Sentencedict.com

3. 8 A barely audible ff septuplet of semiquaver chords and two rabid glissandi are thrown in by the soloist, before piano and bass section end the movement in five different Gs.

4. 3: a style of guitar playing in which glissando effects are produced by sliding an object (such as a knife blade or the neck of a bottle) along the strings — called also Bottleneck guitar