Hymns - Cum adpropinquaret Dominus
CUM AƋPROPINQUARET ƋOMINUS
 Hιeroſolιmam mιſιτ duos ex ƌιſcιpulιs
 ſuιs dιcens ιτe ιn caſtellum quoƌ
 econτra uos eſt eτ ιnuenιeτιs pullum
 aſιne allιgaτum ſuper quem nullus
 hominum ſedιτ· Soluιτe eτ aƌƌucιτe
 mιhι Sι quιs uos ιnτerrogauerιτ ƌιcιτe
 opus ƌomιnι eſt Soluenτes aƌƌuxerunτ
 aƌ IHCVM eτ ιnpoſuerunτ ſιbι
 veſtιmenτa et ſediτ ſuper eum alιιHymns - Cum adpropinquaret Dominus - http://motolyrics.com/hymns/cum-adpropinquaret-dominus-lyrics-english-translation.html
 expanƌebanτ uestimenta sua ιn uιa
 Λlιι ramos ƌe arborιbuſ exτernebanτ
 eτ quι ſequebanτur clamabanτ Oſanna
 benedιctuſ quι uenιτ ιn nomιne domιnι
 benedιcτum regnum paτrιs nostrι
 ƋAUIƋ· OSANNA ιn exelſιs mιſerere
 Nobιs fιlι Ƌauιƌ Submitter's comments:  The chant is transcribed from these two facsimiles( ). The originals contain the medieval melody notation too. There's a loose connection with Mark 11 describing the final passage of Jesus from the Mount of Olives and his triumphant entry in Jerusalem.
 Many thanks to the Library of Switzerland
  
 In the video the chant from a concert of the Capilla del Sol ensemble and starts exactly at 9:14. You can also admire their traditional instruments
Hymns - When the Lord approached (English translation)
When the Lord approached
 Jerusalem He sent two of his disciples
 saying to them: "go there to the stronghold
 in front of you and you shall meet a tied
 foal of a donkey, on which no
 man has sat yet, release it and lead it
 to me. If someone asks you tell him
 it's deed of the Lord". They untied it and brought it along
 to Jesus, some fixed on itHymns - Cum adpropinquaret Dominus - http://motolyrics.com/hymns/cum-adpropinquaret-dominus-lyrics-english-translation.html
 their garments and He sat on it, while others
 were spreading their garments on His path;
 others were bestrewing twigs from the trees
 and those following cried out: "Saviour!
 Blessed is He that cometh in the name of the Lord!
 Blessed be the kingdom of our father
 DAVID; SAVIOUR in the highest, have mercy
 on us son of David!"
