Same rules apply from the Four in Twenty, except this time, the aim is to get 5 stars in 10 mixes. This shouldnt be to hard on medium, and you should get 5 stars as you play along the game consuming you do well.
Usefull tips - Remember to save your rewinds for sections with alot of taps/crossfades as it will gain you more points.
Same as above for euphoria.