The 64 Bar Challenge mix I did has finally gone up, 29 tracks in 52 minutes, the brief was for each track to be 110 beats per minute and last 64 bars. The series was originated on the Ninja Tune forum by Kovas and driven over 6 different challenges  with entries from all over the world.
The quality was really high, largely leaning towards the electronic end of the spectrum, and with roughly 50/50 of the entrants being unsigned or never having released anything. Take a listen and see what you think and contact Kovas at [email protected] if there’s anything here you’d like to know more about, we’d both like to see some of this talent get a lot further. If you go to mixcloud you can see who did what as it scrolls through the mix.