Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. An Octave glissando is a glissando played on the piano by maintaining a constant distance of an octave between the thumb and finger used to execute it, and shifting the whole hand in the direction of the glissando. Due to the positions of the thumbs on the player''s hands, octave glissandos are almost always executed upwards with the left hand and downwards with the right.... Mehr