content: Sometime I bought singles or albums depend on billboard hot chart. I bought this sigle when it hit to billboard top 10, I even hadn't heard this song once. I listen this song first ime ,just remind me "LAST NIGHT A DJ SAVED MY LIFE" by MARIAH in GLITTER. And J-LO's vocal just like JANET singing "ALL FOR YOU" or MARIAH singing "DON'T STOP(FUNKIN' 4 JAMAICA). l have too many like "JENNY FORM THE BLOCK" music product. IF this single had'nt hit to top 10, I can save the $$$.