31. The best example of this ability is what Deutsch calls the " tritone paradox ." 32. Tritone substitution in jazz is often used to create chromatic root movement in the roots of chords.33. Like many other 20th-century composers, Sorabji displays a fondness for tritone and semitone relationships. 34. At the start of the piece, there is a slow dreamlike introduction consisting of tritone phrases. 35. In jazz parlance, use of the II instead of the V is known as tritone substitution. 36. The left hand has the same tetrachord transposed down a tritone ( G, A, C ). 37. The words " " ( I feel revulsion ) are expressed by an unusual tritone opening the melody. 38. When enharmonically spelled C D E G G ( ) B, it is called the tritone scale. 39. In tritone substitution, a dominant chord is replaced by another dominant chord a tritone above its tonic. 40. In tritone substitution, a dominant chord is replaced by another dominant chord a tritone above its tonic.
