Audax - My Angel (Riddler Extended Remix)
Hailee Steinfeld - Love Myself (Riddler Remix)
Halston Dare - Girls (Riddler Remix Extended)
Hot Chelle Rae - Tonight Tonight (Riddler Remix)
Ivy Levan - Club 27 (Riddler Remix)
J. Cole feat. Miguel - Power Trip (Riddler Extended)
Kim Cameron - Drive (Riddler Remix)
Netta - Bassa Sababa (Riddler Remix)
Tora - Guns & Roses (Riddler Remix)
Zac Brown Band - Someone I Used to Know (Riddler Extended Remix)
Zendaya - Replay (Riddler Remix)
Loyal to the Game (2Pac & Treach & Riddler)
Loyal to the Game (2Pac, Treach, Riddler)
Riddler B2B Spinner (DJ Paul-O, Riddler, Spinner)
Untitled (DJ Paul-O, Riddler, Spinner)
Gunfire (Expression & Riddler)
Impossible Theft Audio (Freestyle vs. Riddler)
R U on D- Remix (Jay Prescot & Riddler)
Ground Zero (Nomagróf, Riddler)
Trükk Nélkül (Nomagróf, Riddler)
Mixed and Compiled by Cato K (Riddler & Cato K)
Mixed and Compiled by the Riddler (Riddler & Cato K)
Impossible Theft Audio (Riddler & Freestyle)
The Messenger (Riddler & Freestyle)
Belerofon (Riddler & Headcrusher)
Come & Get It (Riddler & Headcrusher)
Decelerator (Riddler & Headcrusher)
H-Globin (Riddler & Headcrusher)
Nachtschatten (Riddler & Headcrusher)
Plasma Fire (Riddler & Headcrusher)
Plasma-Fire (Riddler & Headcrusher)
R&H Intro (Riddler & Headcrusher)
Windschatten (Riddler & Headcrusher)
Windshatten (Riddler & Headcrusher)
CD One.The Riddler (Riddler & Trevor Simpson)
CD Two.Trevor Simpson (Riddler & Trevor Simpson)
Hardcore Soul (Riddler & TripleXL)
Neuro 2005 (X-Cabs & Riddler & Headcrusher)
Neuro 2004 (X-Cabs vs. Riddler & Headcrusher)
Neuro 2005 (X-Cabs vs. Riddler & Headcrusher)
Soltrenz SoundStage: Enigma (Extended Mixes)
Soltrenz SoundStage: See Your Light (Extended Mixes)