The cache is not at the listed location. Click on the image below to solve the puzzle and obtain the actual coordinates.
NOTE: Anyone should be able to solve this: there are no special tools required other than those linked to from the puzzle itself, no math involved, and no knowledge of music notation or theory is required.
Initial Cache Contents: Muggled
Gödel's Proof (paperback)
M. C. Escher (paperback)
Johann Sebastian Bach: The Learned Musician (hardcover)
- Big Bag 'O
Swag Nothing
Replacement Cache Contents:
- 1$ US Dollar Coin
- 1€ Euro Coin
- 1₺ Türk Lirası Coin
- 1₴ українська гривня Note
- Little Bits 'O Swag

You can validate your puzzle solution with certitude.
Congratulations to jeremiahsjohnson for FTF.