This is a booklet version of the new translation, with several optional elements and much of the music omitted, which has been used at the Cathedral for the past 2-3 years.
1. There's much not in the booklet.
2. See 1.
3. The People's text does not include all the priest's prayers; the Ordo does not seem to direct that "Blessed is the entrance" be said in a loud voice.
4. Yes - although the printed music has not yet been released, the Metropolitan Cantor Institute has recordings of the music in the new Divine Liturgies book:
Recorded Music [
metropolitancantorinstitute.org] . If you look, I think you will find the litany you're looking for.
Yours in Christ,
Jeff Mierzejewski