In theatres... there are the bronze vessels in which are placed in niches under the seats in accordance with the musical intervals on mathematical principles. These vessels are arranged with a view to musical concords or harmony, and apportioned in the compass of the fourth, the fifth, and the octave, and so on up to the double octave, in such a way that when the voice of an actor falls in unison with any of them its power is increased, and it reaches the ears of the audience with greater clearness and sweetness. Water organs too, and the other instruments which resemble them cannot be made by one who is without the principles of music.
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Chapter I, Sec. 9Vitruvius
In accordance with the foregoing investigations on mathematical principles, let bronze vessels be made, proportionate to the size of the theatre, and let them be so fashioned that, when touched, they may produce with one another the notes of the fourth, the fifth, and so on up the double octave.
Vitruvius
On this principle of arrangement, the voice, uttered from the stage as from a centre, and spreading and striking against the cavities of the different vessels, as it comes in contact with them, will be increased in clearness of sound, and will wake an haroniuos note in umison with itself.
Vitruvius
Astronomers... have a common ground for discussion with musicians in the harmony of the stars and musical concords in tetrads and triads of the fourth and the fifth, and with geometricians in the subject of vision; and in all other sciences many points, perhaps all, are common so far as the discussion of them is concerned. But the actual undertaking of works which are brought to perfection by the hand and its manipulation is the function of those who have been specially trained to deal with a single art.
Vitruvius
When healthy and serious, he was flat-out the world's greatest singer. In his voice, he possessed the most beautiful musical instrument, and the genius to play that instrument perfectly; he could jump from octave to countless other octaves with such agility without voice crack, simultaneously sing a duet with his own overtones, rein in an always-lurking atomic explosion to so effortlessly fondle, and release, the most delicate chimes of pathos. Yet, those who haven't been open (or had the chance) to explore some of Presley's most brilliant work - the almost esoteric ballads and semi-classical recordings -, have cheated themselves out of one of the most beautiful gifts to fall out of the sky in a lifetime. Fortunately, this magnificent musical instrument reached its perfection around 1960, the same time the recording industry finally achieved sound reproduction rivaling that of today. So, it's never too late to explore and cherish a well-preserved miracle, as a simple trip to the record store will truly produce unparalleled chills and thrills, for the rest of your life; and then you'll finally understand the best reason this guy never goes away.
Elvis Presley
"A tonal type is minimally identifiable by its three markers and thus objectively observable completely apart from its musical or cultural context; it is 'scientific,' it is 'etic.' 'Mode' conversely is all bound up in sixteenth-century musical culture, not as a living doctrine of the music of the church and a heritage fomr the Middle Ages but also as a musical construct being expirimented with by members of the culture, from both humanistic and traditional points of view; it is thoroughly 'emic' and requires study on its own terms...."
Harold Powers
Vitruvius
Vitter, David
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