Here are a few links that you might find helpful:
http://www.saintmonica.us/ – St. Monica Catholic Church – Beaver Falls, PA
http://www.stblaiseparish.com/ – St. Blaise Catholic Church – Midland, PA
http://musicasacra.com/ – Church Music Association – providing resources, as well as information about workshops around the country to assist others in offering traditional Sacred music for the liturgy (chant and polyphony) – they host a workshop every summer at Duquesne University, which I highly encourage
http://www.chantcafe.com/ – Church Music Association blog – conversations on all things related to Church music
https://www.ccwatershed.org/ – “Views from the Choir Loft” – reflections related to the Roman Liturgy and Sacred Music
https://instituteofcatholicculture.org/ – Institute of Catholic Culture – an adult education resource with a vast library of lectures on pretty much everything pertaining to the Catholic Church from both the Eastern and the Western perspectives. You will need to become a member by submitting your email address, but the extra step is worth it.
Square Notes: The Sacred Music Podcast – listen to discussions on everything regarding the sacred music of the Church.