Limen

There are two acts called Limen: 1. Nariman Aliakbar, aka "Limen" is a pianist and electronic musician, based in Tehran. He has been active in electronic music mostly performing in private and underground gigs. The word "limen" refers to the boundary of perception, a threshold below which something is not perceived or is not distinguished from another; 2. Limen is a melodic black metal band from Finland fronted by Helquin who does all the instruments on Limen's one self titled demo.