According to Wikipedia:
"You Keep Me Hangin' On" is a 1966 song originally recorded by
The Supremes for the Motown label. The song became the group's
eighth number-one single when it topped the Billboard Hot 100 pop
singles chart for two weeks in the United States from November 13,
1966 through November 27, 1966.
It has since been covered by numerous musicians such as Wilson
Pickett, Rod Stewart, and the cast of Glee, but the three most
successfully by late-1960s rock band Vanilla Fudge, 1980s pop
singer Kim Wilde, and 1990s country singer Reba McEntire, Ken
Boothe Reggae Singer.
You Keep Me Hangin' On
Written by Holland, Dozier & Holland
Set me free why don't ya babe
Get out of my life why don't ya babe
'cause you don't really love me
You just keep me hangin'on
. . .
The cache is just off a nice hiking trail with a babbling brook on
one side. Seek a regular cache.