We sent the following elements with our REQUEST:

We got back the following array in RESPONSE:
array(2) {
  ["ArtistID"]=>
  array(1) {
    [0]=>
    string(4) "9988"
  }
  ["ConcertList"]=>
  array(1) {
    [0]=>
    string(0) ""
  }
}

We assign the array to seperate variables and OUTPUT these (without any design here):