With many great new mash-ups out there this week, I thought it makes sense to put them all together in one post. Welcome, ladies and gentlemen, to Mid-Week Mash-ups. If you have something you'd like us to check out, throw it on the BroBible Music Facebook wall. 

The Notorious B.I.G. vs. Ellie Goulding – Under The Funk (Carlos Serrano Mix)

Scott Melker -- Because x Say Hello

Wax Audio -- Metallica & Herbie Hancock

DJ Burnout -- Sleepy Dopehead (Passion Pit x Borgore x Childish Gambino)

Koyote -- Make It Bun Like This (Skrillex x SkisM x Damian Marley x Virus Syndicate)