I'm looking for an online database of four part hymns and chorales so that my chamber group can practice intonation. I don't care where the chorales / hymns are from or what they are about, as long as they:
- Are in a text-based format like musicXML, Lilypond, or humdrum
- Are SATB
- Have pretty standard harmony
- Are all freely available
I've spent a while googling but I can't find anything. If the entire database was downloadable as a single massive zip file, that would be ideal.