Transcriber's Note:
Corrected final note in "Lydian" midi file from E as written to F as is more logical.
The moveable notes (phthongoi kinoumenoi) are distinguished by being printed as crotchets.
The two highest of these keys—the Hyper-lydian and the Hyper-aeolian—appear to have been added in the time of the Empire. The remaining thirteen are attributed to Aristoxenus in the pseudo-Euclidean Introductio ([p. 19], l. 30), and by Aristides Quintilianus ([p. 22], l. 30): but there is no mention of them in the extant Harmonics. It may be gathered, however, from the criticism of Heraclides Ponticus (see the passage discussed on [pp. 9-12]) that the list of keys was being considerably enlarged in his time, and Aristoxenus, though not named, is doubtless aimed at there. Music of the 'Orestes' of Euripides (ll. 338-344).
kat-o-lo-phu-ro-mai ma-te-ros ai-ma sas
o s ana-bak-cheu-ei. o me-gas ol-bos ou
mon-i-mos en Bro-tois a-na de lai-phos hôs
tis a-ka-tou tho-as ti-na-xas dai-môn
kat-ek-ly-sen dei-nôn po-nôn hôs pon-tou
lab-rois o-leth-ri-oi-sin en ky-ma-sin
The metre is dochmiac, each dochmius consisting of an iambus followed by a cretic,
