Mumbai%2C Sep 22 %28SocialNews.XYZ%29 Punjabi rapper-composer-music producer-lyricist%2C Wazir Patar released his patest EP %28Extended Play%29 %26%238216%3BKeep It Gangsta%26%238217%3B on Thursday. Patar is the protege of the slain Punjabi music superstar Sidhu Moose Wala%2C who was%26%238230%3B