Celestial pipes

Research Cycle
Items that come before and/or after this item in research cycle:

Flute > Harmonious flute > Bugle > Bagpipes > Celestial pipes
 * This item is the most expensive recipe by far in the game that does not need any rare ingredients to make.

General Buyers

 * Singing Axe, Bard

Suggestions
Items that can be suggested in place of this one:
 * Bugle ~35% (Bard)
 * Double flute ~43% (Bard)
 * Harmonious harp ~51% (Bard)
 * Bagpipes ~52% (Singing Axe)