In what year was the album “musium” released by Sukima Switch?

In what year was the album “musium” released by Sukima Switch?: The album “musium” was released in 2011 by Sukima Switch, featuring 11 tracks.
What is the most successful song from the album “musium” by Sukima Switch?: “Jikan No Tomekata” is the biggest hit from the album “musium” by Sukima Switch.

Other artists of Japanese music