The "put together guide" for this specific combination of the feast and the 40-day period typically involves:
"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. 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
In the Orthodox liturgical calendar, the Feast of the Entrance of the Theotokos (November 21st) serves as the "threshold" for the Christmas season. It is on this day that the Church begins singing the Katavasies of Christmas, "Christ is Born, Give ye Glory!" Guide to the Hymns & Traditions In the Orthodox liturgical calendar, the Feast of
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.