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Music: the eight tones
TONE 1 TROPARION TONE 1 KONTAKION TONE 2 TROPARION TONE 2 KONTAKION TONE 3 TROPARION TONE 3 KONTAKION TONE 4 TROPARION TONE 4 KONTAKION TONE 5 TROPARION TONE 5 KONTAKION TONE 6 TROPARION TONE 6 KON…