First, the main thing here is Aurora's album "All My Demons Greeting Me as a Friend." It's a studio album released in 2016. The "Deluxe Edition" often includes bonus tracks, remixes, or live versions of songs. The user also mentioned "2021," which might refer to a re-release or an expanded edition in 2021 with additional content. The "320" could be the bit rate (320 kbps) which is common for high-quality audio files.