Skeleton structure for use in MEI tutorials

This repo contains mei files for use in tutorials. It shows how to encode "Mary had a little lamb" in MEI.
Files for intermediate steps are:

1. skeleton.mei : Minimal MEI structure with one staff in G clef

2. skeleton_2parts-2m.mei : MEI skeleton with two staffs and two empty measures

3. mary_2m-1staff.mei : First 2 measures of upper voice of "Mary had a little lamb"

4. mary_2m.mei : First 2 measures of "Mary had a little lamb"

5. mary_2m-wSpice.mei : Spiced up version of first 2 measures of "Mary had a little lamb"

6. mary_2m-final.mei : Spiced up version with chords

7. mary_2m-final-ids.mei : Final versions with xml:ids

8. mary.mei : Full version