The posted coordinates will bring you to the final resting spot of someone who was very passionate about a couple things. So much, that they decided to depict it on their grave marker. It got me dewey-eyed just looking at it. The cache can be found at the following coordinates:
N41 37.ABC
W88 47.XYZ
For ABC you need to figure out what type of music this person really enjoyed. If it was Rock n' Roll Use 366, if it was Rhythm and Blues use 437, if it was Country and Bluegrass use 391.
For XYZ, what two items are pictured? If it's a boy and a girl, use 935, if it's a bike and a car use 779, if it's praying hands and a cowboy hat use 981.