$scope.updateStats = function(quote) {
    $scope.statsBackend.findOne()
    .done(function(item)
    {
        //goes through each JSON obj in the main list
       for (var i = 0; i < item.list.length; i++) {
           //adds 1 to the played sound
            if (item.list[i].quote == quote) {
                item.list[i].plays += 1;
                //console.log(JSON.stringify(item.list[i].quote), JSON.stringify(item.list[i].plays));
           }
       }
       item.update()
       .done(function(result)
       {
          //console.log('Updating success');
       })
       .fail(function(err)
       {
          //console.log("Err#" + err.code +": " + err.message);
       });
    });

}