Since I couldn't get a lot of the audio codex entries to work at the game table, I've linked them here so any players interested can check them out before next session. Enjoy!
Council Races: Asari, Salarian, Turian
Non-Council Races: Batarian, Geth, Krogan, Quarian
Humanity and the Systems Alliance: The state of humanity
The Citadel and Galactic Government: The Citadel, Citadel Council
Planets and Locations: 2175 Aeia
Organizations: Cerberus, Blue Suns
Technology: Biotics, A.I., V.I., Omnitool