src/Pond/Tunes/Tunes.php
public function setExplicit($setting = 'yes')
    {
        if (in_array($setting, $this->explicitTypes)) {
            $this->defaultOptions['explicit'] = $setting;
        }

        return $this;
    }
public function setExplicit($setting = 'yes')
    {
        if (in_array($setting, $this->explicitTypes)) {
            $this->defaultOptions['explicit'] = $setting;
        }

        return $this;
    }
Set the flag indicating whether or not you want to include
explicit content in your search result

@param string $setting

@return Tunes