A few weeks ago, I dialed into the Eucharist for the first time, praying for spiritual communion as my priest consumed the host in front of the altar. The webcam was clear. The sound quality was top-notch. But the Mass was decidedly old-school.
In the absence of a choir, my church, the Episcopal Church of St. Ignatius of Antioch in New York City, had the organist sing the traditional Mass in Gregorian chant. To follow along with the melody, our priest suggested the Liber Usualis, a book of religious chant music dating back to the 11th century.