Grace notes on a different staff than the actual notes. MusicXML Part 32 0 major 4 4 2 G 2 G 5 1 16th 2 E 5 64 1 half 1 G 5 1 16th 2 begin begin A 5 1 16th 2 end end E 5 64 1 half 1 128 128 2 2