public function getUserAgent()
{
// Mozilla/5.0 (compatible; Njasm-Soundcloud/2.2.0; +https://www.github.com/njasm/soundcloud)
$userAgent = "Mozilla/5.0 (compatible; ";
$userAgent .= Soundcloud::LIB_NAME . '/' . Soundcloud::VERSION . '; +' . Soundcloud::LIB_URL;
$userAgent .= ')';
return $userAgent;
}