41. In Pythagorean tuning, the only highly consonant intervals were the perfect fifth and its inversion, the perfect fourth. 42. To write a perfect fifth , Johnston introduces a pair of symbols representing this comma, + and ". 43. Also usually the last note of a melodic formula is a perfect fifth below the first tenor note. 44. The 3 : 2 just perfect fifth arises in the justly tuned C major scale between C and G. 45. This means that music for the cor anglais is written a perfect fifth higher than the instrument actually sounds. 46. After working a perfect fifth , he came into the visitors'clubhouse and found Martinez being treated in the trainer's room. 47. A series of extended dominant chords continues to resolve downwards by perfect fifths until they reach the tonic chord. 48. Eleven of these are perfect fifths ( P5 ), while the twelfth is a diminished sixth ( d6 ). 49. This interval has serious implications for the various 12 perfect fifths and seven octaves are treated as the same interval. 50. This voicing omits the perfect fifth ( G ) and raises the major ninth ( D ) by an octave.
