My theory is that they will release one vídeo per week considering there are references to the first 3 albuns, it would be, if I'm not hallucinating, like this:
Week 1: WDADU, I&M, Awake
Week 2: ACOS, FII, SFAM
Week 3: 6DEGREES, TOT, Octavarium
Week 4: SC, BLSL, ADTOE
Week 5: DT, TA, DoT
What do you think?