First of all you have your query above the table:
PHP Code: 
$get mysql_query("SELECT * FROM releases ORDER BY whateveryouwant"); 
To be honest you should just put the table structure in plain HTML, and then within the <table> where you normally put each <tr> you just add something like this:

PHP Code: 
<table>
// Head of the table like ID, name, etc goes here
<?php
while($row mysql_fetch_object($get)){
?>
<tr>
<td><?php echo $row->id?></td>
<td><?php echo $row->name?></td>
...
</tr>
<?php 
}
?>
</table>
Remember, try and keep as much HTML as you can, keep the design separated from the functionality. No need to go and display HTML in within a PHP echo function , just the stuff you need