Hachodesh Hazeh Lachem Rosh Chadashim September 21, 2016 http://s3.amazonaws.com/meohr-shiurim/wp-content/uploads/2016/09/21214542/R-Greenwald-shiur-3-18-12.mp3 If this shiur is not titled descriptively, or the category seems incorrect, and you can help us out, please let us know!