On this page you'll find several uses for Google apps in church music ministry.
Hypertext Link to Google Doc: Choir Handbook
Hypertext Link to Google Spreadsheet: Choral Music Library
BELOW: Embedded Google Spreadsheet (i.e. Weekly Rehearsal Schedule), Embedded Google Calendar, YouTube Video, SoundCloud Track & Playlist:
You can add an interactive version of your calendar to your website, and add buttons for your website visitors to save your calendar events.
Your embedded calendar will only be visible to people you've shared it with. To allow all visitors to see your calendar, you'll need to make it public.