Pinned Loading

1. API providing Roman Catholic church calendar data for your apps

   Ruby 130 70

2. liturgical calendar library (Roman Catholic, post-Vatican II)

   Ruby 61 25

3. Liturgy of the Hours - complete musical setting of the Czech translation

   LilyPond 10

4. liturgical calendar for the command line

   Ruby 11 4

5. flexible Gregorian notation format compiling to canonical gabc

   Ruby 6 1

6. gabc notation support for LilyPond

   Scheme 7