Porphyry, On the Life of Pythagoras
30. “[Pythagoras] healed psychic and bodily sufferings with rhythm, songs, and incantations. He adapted these treatments to his companions, while he himself heard the harmony of everything because he could understand the unity of the spheres and the harmonies of the stars moving with them. It is not our nature to hear this in the least.”
30. κατεκήλει δὲ ῥυθμοῖς καὶ μέλεσι καὶ ἐπῳδαῖς τὰ ψυχικὰ πάθη καὶ τὰ σωματικά. καὶ τοῖς μὲν ἑταίροις ἡρμόζετο ταῦτα, αὐτὸς δὲ τῆς τοῦ παντὸς ἁρμονίας ἠκροᾶτο συνιεὶς τῆς καθολικῆς τῶν σφαιρῶν καὶ τῶν κατ’ αὐτὰς κινουμένων ἀστέρων ἁρμονίας, ἧς ἡμᾶς μὴ ἀκούειν διὰ σμικρότητα τῆς φύσεως.
32. “Diogenes says that Pythagoras encouraged all men to avoid ambition and lust for fame, because they especially inculcate envy, and also to stay away from large crowds. He used to convene gatherings at his house at dawn himself, accompanying his singing to the lyre and singing some ancient songs of Thales. And he also sang the songs of Hesiod and Homer, as many as appeared to calm his spirit. He would also dance some dances which he believed brought good mobility and health to the body. He used to take walks himself but not with a crowd, taking only two or three companions to shrines or groves, finding the most peaceful and beautiful places.”
32. Διογένης φησὶν ὡς ἅπασι μὲν παρηγγύα φιλοτιμίαν φεύγειν καὶ φιλοδοξίαν, ὥπερ μάλιστα φθόνον ἐργάζεσθαι, ἐκτρέπεσθαι δὲ τὰς μετὰ τῶν πολλῶν ὁμιλίας. τὰς γοῦν διατριβὰς καὶ αὐτὸς ἕωθεν μὲν ἐπὶ τῆς οἰκίας ἐποιεῖτο, ἁρμοζόμενος πρὸς λύραν τὴν ἑαυτοῦ φωνὴν καὶ ᾄδων παιᾶνας ἀρχαίους τινὰς τῶν Θάλητος. καὶ ἐπῇδε τῶν ῾Ομήρου καὶ ῾Ησιόδου ὅσα καθημεροῦν τὴν ψυχὴν ἐδόξαζε. καὶ ὀρχήσεις δέ τινας ὑπωρχεῖτο ὁπόσας εὐκινησίαν καὶ ὑγείαν τῷ σώματι παρασκευάζειν ᾤετο. τοὺς δὲ περιπάτους οὐδ’ αὐτὸς ἐπιφθόνως μετὰ πολλῶν ἐποιεῖτο, ἀλλὰ δεύτερος ἢ τρίτος ἐν ἱεροῖς ἢ ἄλσεσιν, ἐπιλεγόμενος τῶν χωρίων τὰ ἡσυχαίτατα καὶ περικαλλέστατα.
33. “He loved his friends overmuch and was the first to declare that friends possessions are common and that a friend is another self. When they were healthy, he always talked to them; when they were sick, he took care of their bodies. If they were mentally ill, he consoled them, as we said before, some with incantations and spells, others by music. He had songs and paeans for physical ailments: when he sang them, he relieved fatigue. He also could cause forgetfulness of grief, calming of anger, and redirection of desire.”
33.τοὺς δὲ φίλους ὑπερηγάπα, κοινὰ μὲν τὰ τῶν φίλων εἶναι πρῶτος ἀποφηνάμενος, τὸν δὲ φίλον ἄλλον ἑαυτόν. καὶ ὑγιαίνουσι μὲν αὐτοῖς ἀεὶ συνδιέτριβεν, κάμνοντας δὲ τὰ σώματα ἐθεράπευεν, καὶ τὰς ψυχὰς δὲ νοσοῦντας παρεμυθεῖτο, καθάπερ ἔφαμεν, τοὺς μὲν ἐπῳδαῖς καὶ μαγείαις τοὺς δὲ μουσικῇ. ἦν γὰρ αὐτῷ μέλη καὶ πρὸς νόσους σωμάτων παιώνια, ἃ ἐπᾴδων ἀνίστη τοὺς κάμνοντας. ἦν <δ’> ἃ καὶ λύπης λήθην εἰργάζετο καὶ ὀργὰς ἐπράυνε καὶ ἐπιθυμίας ἀτόπους ἐξῄρει.
Iamblichus, Life of Pythagoras 111–112
“Pythagoras believed that music produced great benefits for health, should someone apply it in the appropriate manner. For he was known to use this kind of cleansing and not carelessly. And he also called the healing from music that very thing, a purification. And he used a melody as follows during the spring season. He sat in the middle someone who could play the lyre and settled around him in a circle people who could sing. They would sing certain paeans as he played and through this they seemed to become happy, unified, and directed.
At another time they used music in the place of medicine, and there were certain songs composed against sufferings of the mind, especially despair and bitterness—songs which were created as the greatest aids. He also composed others against rage, desires, and every type of wandering of the soul. There was also another kind of performance he discovered for troubles: he also used dancing.
He used the lyre as an instrument since he considered flutes to induce arrogance as a dramatic sound which had no type of freeing resonance. He also used selected words from Homer and Hesiod for the correction of the soul.”
῾Υπελάμβανε δὲ καὶ τὴν μουσικὴν μεγάλα συμβάλλεσθαι πρὸς ὑγείαν, ἄν τις αὐτῇ χρῆται κατὰ τοὺς προσήκοντας τρόπους. εἰώθει γὰρ οὐ παρέργως τῇ τοιαύτῃ χρῆσθαι καθάρσει· τοῦτο γὰρ δὴ καὶ προσηγόρευε τὴν διὰ τῆς μουσικῆς ἰατρείαν. ἥπτετο δὲ περὶ τὴν ἐαρινὴν ὥραν τῆς τοιαύτης μελῳδίας· ἐκάθιζε γὰρ ἐν μέσῳ τινὰ λύρας ἐφαπτόμενον, καὶ κύκλῳ ἐκαθέζοντο οἱ μελῳδεῖν δυνατοί, καὶ οὕτως ἐκείνου κρούοντος συνῇδον παιῶνάς τινας, δι’ ὧν εὐφραίνεσθαι καὶ ἐμμελεῖς καὶ ἔνρυθμοι γίνεσθαι ἐδόκουν. χρῆσθαι δ’ αὐτοὺς καὶ κατὰ τὸν ἄλλον χρόνον τῇ μουσικῇ ἐν ἰατρείας τάξει, καὶ εἶναί τινα μέλη πρὸς τὰ ψυχῆς πεποιημένα πάθη, πρός τε ἀθυμίας καὶ δηγμούς, ἃ δὴ βοηθητικώτατα ἐπινενόητο, καὶ πάλιν αὖ ἕτερα πρός τε τὰς ὀργὰς καὶ πρὸς τοὺς θυμοὺς καὶ πρὸς πᾶσαν παραλλαγὴν τῆς τοιαύτης ψυχῆς, εἶναι δὲ καὶ πρὸς τὰς ἐπιθυμίας ἄλλο γένος μελοποιίας ἐξευρημένον. χρῆσθαι δὲ καὶ ὀρχήσεσιν. ὀργάνῳ δὲ χρῆσθαι λύρᾳ· τοὺς γὰρ αὐλοὺς ὑπε-λάμβανεν ὑβριστικόν τε καὶ πανηγυρικὸν καὶ οὐδαμῶς ἐλευθέριον τὸν ἦχον ἔχειν. χρῆσθαι δὲ καὶ ῾Ομήρου καὶ ῾Ησιόδου λέξεσιν ἐξειλεγμέναις πρὸς ἐπανόρθωσιν ψυχῆς.