YRANIB

This puzzle was solved by PrinceOsiria by converting the notes into binary.
01011001 01001111 01010101 00100000 01000011 01000001 01001110 01010100 00100000 01000110 01001001 01001110 01000100 00100000 01001101 01000101

This translates to:
YOU CANT FIND ME