Pumpkin is exported as carved pumpkin in schematic, which makes a harp sound

[SebelSebsis]

The first problem i have is that the sand blocks, which are used to make the snaredrum with noteblocks have no block underneath. So either the sand falls down before even playing the music or it falls down after the noteblock was triggered. This could be fixed by always including a rigid block below the sand in the shematic. Another problem i found is that pumpkins will be convertet to carved pumpkins in the schematic, but carved pumpkins just make a normal harp sound so the piece will not sound as anticipated.

[encode42]

Partial duplicate of #29