Byzantine Neumes - Music Notation

Aplé (Aplee) - Adds a whole measurement to the symbol above or below it; same as klasma.

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Apóstrophos - Down one note (Descending second)
Digorgon + Ison - Takes 2/3 of a beat off the symbol, and the symbols before and after it (triplets)
Elaphrón - Jump down two notes (Descending third)
Elaphron+Apostrophos below - Jump down 3 steps directly (Descending fourth)
Gorgon + Ison - Divides one beat into two equal parts (eighth notes), influences the first part of the beat & is always on the 2nd half of the beat
Hameelee (Kameles) - Jump down four notes, a 5th
Hameelee (Kameles)+apostrophos - Jump down 5 steps, read as one symbol
Hameelee (Kameles)+Elephron - Jump down 6 steps, read as one symbol
Hyporrhoé (Yproee) - Two steps down, individually
Hypselé (Epseelee, ypseles, Ipsele) - Jump Four steps up (Ascending fifth)
Ison - Same pitch as preceding note
Ison + Diplé - Adds two beats to the symbol
Kenteemata (below) + Oligon (Oliyon) (Above) - Read them separately, bottom to top, as if side by side. Up 2 steps sequentially.
Kéntema - Up two notes (Ascending third)
Kentémata - Up one note (Ascending second)
Khamelé - Jump down four notes (Descending fifth)
Klasma+Ison: Klasma adds an extra whole measurement to the symbol it is with
Oligon (Oliyon) - Up one note (Ascending second)
Oligon (Oliyon) - Up one note, a 2nd
Oligon (Oliyon) (below)+ Kenteemata (above & in the middle) - Read bottom to top, 2 steps up sequentially.
Oligon (Oliyon) + Epseelee (ypseles, Ipsele) above + on the left - Jump up 5 steps directly (Ascending sixth)
Oligon (Oliyon) + Epseelee (ypseles, Ipsele) above + on the right - Jump up 4 steps directly (Ascending fifth)
Oligon (Oliyon) + Kendeema (Kenteema) on the right or below - Jump up 2 notes (Ascending third); read as one symbol
Oligon (Oliyon) + Kenteema (below) - Jump up 2 steps, read as one symbol (Ascending third)
Oligon (Oliyon) + Kenteema above + in the middle - Jump up 3 steps directly (Ascending fourth)
Oligon (Oliyon) + Petasthee - Jump up 2 steps directly (Ascending third); read as one symbol
Oligon (Oliyon) + Triplé - Adds three beats to the symbol
Oxeia - Up one step (Ascending second)
Oxeia (above)+Kendeema (Kenteema) (below) - Jump up 2 notes (Ascending third); read as one symbol
Oxeia+Epseelee (ypseles, Ipsele) (above & to the right) +Kenteema (above & in the middle) - Jump up 6 steps, read as one symbol
Petashee+Epseelee (ypseles, Ipsele) above + on the left - Jump up 5 steps directly (Ascending sixth)
Petashee+Epseelee (ypseles, Ipsele) above + on the right - Jump up 4 steps directly (Ascending fifth)
Petasthee (Petaste or Petasti) - Up one note with a flutter (Ascending second)
Tie - ties two notes
Trigorgon + Ison - Takes 3/4 of a beat off the symbol, and the symbols before and after it (sixteenth notes)
Varea - Note following is to be stressed