Tackling Easter Week's Office.
It's uniquely complicated, understandably.
Where to start?
"Haec Dies" is repeated close to 50 times this week. No reason, if you're really keeping after it not to have it [the chant] down by the end of the week. Akin to "Per Intercessionem Sancte Blasii, episcopi et martyris, etc…"
Also, psalm tones for the little hours for the octave are indicated on Easter Sunday.
That's it for starters.
Maybe not so tough after all.