DJ Hero
50 Achievements
1,000
80-100h
Euphoria DJ
Complete all the Perfect Regions and activate Euphoria in any mix on hard difficulty or above.
15
How to unlock the Euphoria DJ achievement in DJ Hero - Definitive Guide
Make sure you activate Euphoria before the song ends, or you'll earn the Euphoric Hoarder Achievement instead.
This trophy requires you to 100% every euphoria section, which are the one colored in a light blue, and then to deploy the euphoria by hitting the red flashing button. You must use all of the euphoria you receive so my only advice is to go on an easy song, such as "Ain't no love in the heart of the city"/"Fuzz and them" and concentrate only on the euphoria regions. When you mix one section correctly deploy the euphoria, now you won't have to worry about not mixing the note. This must be done on hard or expert.
Make sure that when you are going to go for the euphoria section the crossfader is on the right place to start, you may also use euphoria on euphoria section so that crossfade moves are done automatically.
You can use the "Boom"/"Tap" mix by Grandmaster Flash which is really short and there are a few euphoria sections.