A Musical Mystery Mystery Cache

This cache is placed in a small, but nice playground. I wanted to place a mystery that was not too terribly difficult. The kids and I packed a picnic, played at the playground and enjoyed some soccer after finding a nice little hiding spot for the cache. Have fun.

Finale coordinates are:

N 40* 40.__'  a) Bon Jovi's "Living on a Prayer"- "Tommy's got his __ strings in hock" + 2,

                   b) The last digit in the name of the group that sang "Love Shack"

                   c) The Band Perry, in a song, suggests digging how many graves?

W 076* 01.__'  a) How many feet of water did BrantleyGilbert sing about?

                      b) "Carry on my Wayward Son" by Kansas was released in 19__6.

                      c) Dolly Parton was working 9 to__?

Container is a small chamo pill bottle.