Mine

$artist = 'feist';if (strlen($artist) > 75) {    $artist = substr($artist,0,75);} $artist2 = str_replace(" ","",$artist);$url= 'http://ws.audioscrobbler.com/1.0/artist/' . $artist2 . '/similar.xml';$xml = simplexml_load_file("$url");print '<img src="'. $xml->similarartists['picture'] . '" />';exit;