INFELICITY is an original album released by the circle Blau tea for the event M3 2014 Spring. The album contains 11 tracks: the first and last track are instrumentals, while the rest feature vocals from IA, GUMI, Kagamine Rin, Tone Rion, and Megurine Luka, as well as UTAUloids Hakaine Maiko and Ouka Alice. The album's teaser can be seen on Niconico and YouTube. The crossfade can be heard on Nico Nico Douga. The album's official listing can be found on Blau tea's website.