Leitourgeia kai Qurbana: Contra den Zeitgeist

Quick question for my Orthodox readers who regularly attend or chant Matins — what do you do for Psalm 50 (i. e., read, intone, chant, skip altogether), and what informs this practice? Are you aware of an “official” or “authoritative” rubric being one thing and your parish practice being something else? Are you aware of your parish practice being either standard or deviating from your diocesan or jurisdictional norm? If you could answer along with your parish location and jurisdiction, that would also be great to know. I am just trying to get a sense of the range of what is done out there — in other words, this is strictly a matter of data-gathering. Thank you in advance!