The cache is NOT at the posted coordinates. To find the actual location, you have to figure out how Ali likes to rock.
North:
Hysteria (1987)
Disappear (1990)
Decadence Dance (1990)
Round Here (1994)
Precious Declaration (1997)
Best of You (2005)
Epic (1989)
West:
Janie's Got a Gun (1989)
Rooster (1993)
Another Sunday (1996)
Afraid of Heights (2016)
Fix You (2005)
Thunderstruck (1990)
Santa Monica (1995)
Anything (2013)
You can check your answers for this puzzle on GeoChecker.com.
Update June 2017: I moved the cache slightly as the previous location tends to accumulate a lot of garbage. The new location is only a few meters away from the previous coordinates, and since I can't figure out how to alter the geochecker, please use the hint - it should take you right to the cache once you have solved the puzzle.
Vg'f va gur gvgyr, naq haqre n fznyy gerr.