Outstanding Sound Mixing For A Variety Series Or Special - 2018
- Nominee
- Brian Riordan, Re-Recording Mixer
- The Voice
- "Live Finale (Part 2)"
- NBC
- MGM Television, Talpa Media USA, Inc., Warner Horizon Unscripted & Alternative Television
Outstanding Sound Mixing for a Variety Series or Special - 2017
- Nominee
- Brian Riordan, Re-Recording Mixer
- The Voice
- "Season Finale"
- NBC
- MGM Television, Talpa Media USA, Inc. and Warner Horizon Unscripted & Alternative Television
Outstanding Sound Mixing For A Variety Series Or Special - 2016
- Nominee
- Brian Riordan, Re-Recording Mixer
- The Voice
- "Episode 1018A "
- NBC
- MGM Television, Talpa Media USA, Inc. and Warner Horizon Television
Outstanding Sound Mixing For A Variety Series Or Special - 2013
- Nominee
- Brian Riordan
- American Idol
- "Finale"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Series Or Special - 2012
- Nominee
- Brian Riordan, Packages Mixer
- American Idol
- "1144"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Series Or Special - 2012
- Winner
- Brian Riordan, Re-Recording Mixer
- 84th Annual Academy Awards
- ABC
- Academy of Motion Picture Arts and Sciences
Outstanding Sound Mixing For Nonfiction Programming - 2011
- Nominee
- Brian Riordan
- American Idol
- "Auditions No. 2: New Orleans"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2010
- Nominee
- Brian Riordan, Pre-Production Package Mixer
- American Idol
- "Episode #943 Finale"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2010
- Winner
- Brian Riordan, Re-Recording Mixer
- The 25th Anniversary Rock And Roll Hall Of Fame Concert
- HBO
- Playtone, Tenth Planet Productions and the Rock and Roll Hall of Fame Foundation in association with HBO Entertainment
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2010
- Nominee
- Brian Riordan, Pre-Production Package Mixer
- 82nd Annual Academy Awards
- ABC
- Academy of Motion Picture Arts and Sciences
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2010
- Nominee
- Brian Riordan, Pre-Production Package Mixer
- American Idol
- "Episode #933 Idol Gives Back"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Comedy Or Drama Series (Half-Hour) And Animation - 2009
- Nominee
- Brian Riordan, Re-Recording Mixer
- Flight Of The Conchords
- "Unnatural Love"
- HBO
- Dakota Pictures and Comedy Arts in association with HBO Entertainment
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2009
- Winner
- Brian Riordan, Pre-Production Packages Mixer
- 81st Annual Academy Awards
- ABC
- Academy of Motion Picture Arts and Sciences
Outstanding Sound Mixing For Nonfiction Programming - 2009
- Nominee
- Brian Riordan, Re-Recording Mixer
- American Idol
- "801/02"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2009
- Nominee
- Brian Riordan, Pre-Production Packages Mixer
- American Idol
- "Finale"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2008
- Nominee
- Brian Riordan, Pre-Production Packages Mixer
- American Idol
- "Finale"
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Or Music Series Or Special Or Animation - 2006
- Nominee
- Brian Riordan, Re-Recording Mixer
- American Idol
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Or Music Series Or Special Or Animation - 2005
- Nominee
- Brian Riordan, Re-Recording Mixer
- American Idol
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For Nonfiction Programming (single Or Multi-camera) - 2005
- Nominee
- Brian Riordan, Post-Sound Mixer
- American Idol
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.
Outstanding Sound Mixing For A Variety Or Music Series Or Special - 2004
- Nominee
- Brian Riordan, Re-Recording Mixer
- The 76th Annual Academy Awards
- ABC
Outstanding Sound Mixing For Nonfiction Programming (single Or Multi-camera) - 2003
- Nominee
- Brian Riordan, Re-Recording Mixer
- American Idol
- FOX
- FremantleMedia North America, Inc. and 19 TV Ltd.