Ymni_isodion_ths_theotoku_me_thn_tessarakontame...

The "put together guide" for this specific combination of the feast and the 40-day period typically involves:

: Starting on November 21, the choir or chanter transitions from the standard hymns to the beautiful Christmas melodies during the Orthros (Matins) service. ymni_isodion_ths_theotoku_me_thn_tessarakontame...

: The Entrance of the Virgin Mary into the Temple. This is when the musical tone of the services shifts toward Christmas. The "put together guide" for this specific combination

The phrase refers to the Hymns of the Entrance of the Theotokos (Isodia tes Theotokou) combined with the Tessarakontameron (the 40-day Christmas Lent period or "Sarantaleitourgo") in the Greek Orthodox tradition. The phrase refers to the Hymns of the

"Today is the prelude of the benevolence of God, and the herald of the salvation of mankind..." Liturgical Sequence : The beginning of the Nativity Fast.

If you are looking for a specific or PDF booklet with this exact filename for a church choir, these are often found on Greek digital archives like Psaltologion or Analogion.

: Many parishes perform a Divine Liturgy every day for 40 days leading up to Christmas (Nov 15 – Dec 25). The hymns of the "Isodia" are prominent during the first week of this journey.