if (0 != $object->vars['vid']['value'] && true === $object->vars['vid']['changed']) {
                $voice = $voiceHandler->get($object->vars['vid']['value']);
                if (\is_object($voice)) {
                    $voice->setVar('artists', $voice->getVar('artists') + 1);
                    $voiceHandler->insert($voice, true, $obj);