A super simple class for reading the iTunes API.
This example gets the results by searching for "Maroon5" in the iTunes store of the Netherlands. The results are stored in an array.
<?php
$results = iTunes::search('Maroon 5', array(
'country' => 'NL'
))->results;
?>
Get the albums of the artist with the id "909253".
<?php
$albums = iTunes::lookup(909253, 'id', array(
'entity' => 'album'
))->results;
?>
For all the config information look at the iTunes API page: