What keyboard hymnals do beginner piano accompanists use to learn the Catholic Mass? I'm actually looking for a gift for my wife to buy me for Christmas, but in trying to make this an objective questions for this site, I'd like to know, assuming there is some sort of common underground progression that the accompanists and liturgists make from being relatively crummy amateur piano players (like myself) to being able to crank out &quot;On Eagles Wings&quot; like a virtuoso, are there hymnals that are easier for pianists?  Our local church has been without an accompanist for several years since the last one reverted to Lutheranism, I'd like to help, but I'm kind of a bummer pianist, as I've mentioned previously, anyway, any help would be much appreciated!
See the

Brebeuf Hymnal Organ Accompaniment (3-Volume Set)by Nicolas Viel Publications

for Corpus Christi Watershed's Saint Jean de Brébeuf Hymnal.
The Church Music Association of America (CMAA)'s forum might be able to offer other suggestions (or perhaps they already have; do a search).