Here's a look at the top stories of the day on Loudwire and around the Web:

- Metallica Reveal Epic Behind-the-Scenes Footage From 'Through the Never' 3D Film: [Loudwire]

- Black Sabbath's Tony Iommi Receives Cancer Treatment After North American Tour: [Loudwire]

- 12-Year Anniversary of 9/11: Rockers Remember: [Loudwire]

- Nine Inch Nails Release Live EP via Spotify: [Loudwire]

- Lacuna Coil Begin Recording Seventh Studio Album: [Loudwire]

- Nirvana Fans Can Get Tattooed for ‘In Utero’ 20th Anniversary: [Noisecreep]

- ‘Mayhem Goes Pink’ Raises Over $6500 for Breast Cancer Awareness: [Noisecreep]

- Queen Considering Album of Newly Discovered Recordings: [Ultimate Classic Rock]

- Steven Tyler Compares Doctors to Drug Dealers on 'Dr. Oz': [Ultimate Classic Rock]

- 10 Rockers Who Are Surprisingly Good Actors: [Diffuser.fm]

- Your Rock Music News In 30 Seconds!: [Rock it Out! Blog]