Previously I’ve noted a Roman Catholic site on chanting the Mass readings and pointed to Grace Church Newark’s (slightly idiosyncratic) collection of pointed Gospel texts, but here’s another resource for you:
The one man is Fr. Bill Gartig who provides us with quite a number of fascinating chant items. Given my lead-in, you’ll not be surprised to see that he’s working his way through the RCL Gospels. His tones accord with both the Liber and the instructions in the Episcopal Altar Book.