Fetty Wap feat. Shy Glizzy – Why You Mad Fetty Wap keeps the new music rolling out, this time with a feature from Shy Glizzy on “Why You Mad”. Stream it above. Click to share on Twitter (Opens in new window)Share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Google+ (Opens in new window)