The Benzene series is a group of abstract songs named after aromatic compounds derived from benzene. The most popular songs from the series are "Paradichlorobenzene" (over 3 million views) and "Antichlorobenzene" (over 1 million views). Interpretations are clearly open for this series, for it could be interpreted in many different ways. Not until "Toluene" is it stated that there is actually a "meaning" ("Paradichlorobenzene" and "Antichlorobenzene" claim that there is no meaning).