add the following code at line 1:
<?php
if($_SERVER["REQUEST_METHOD"] == "POST") {
foreach($_POST as $key => $val) {
if(is_array($_POST[$key])) $_POST[$key] = implode(", ", $_POST[$key]);
}
}
?>
and change this line:
$RecipArray[$CurIndex ][] = "".((isset($_POST["Artist_Name[]"]))?$_POST["Artist_Name[]"]:"") ."";
to:
$RecipArray[$CurIndex ][] = "".((isset($_POST["Artist_Name[]"]))?$_POST["Artist_Name[]"]:"") ."";
also, in the Universal Email wizard set the Go To page to redirect to another page.