"Fes. Best" is a 2016 best album of Golden Bomber. As the title explains, it includes 15 songs that Golden Bomber often plays at music festivals like the Rock in Japan Festival.
Why did they decide to release such an odd best album? Golden Bomber enters for a lot of festivals including school festivals every year. Then, one day they guessed "why don't we release a good album that the festival audience can easily buy at fetes?"
It means the "Fes. Best" was compiled for you who hardly know about Golden Bomber. Based on the concept, it is very cheap that you can get with 1,500 yen and tax. As getting one of festival goods, you can take the "Fes. Best" at fetes.
Don't worry when you are going to join no festivals. The odd best album is lying at usual CD stores
and rental shops like Tsutaya. Golden Bomber's representative songs wait for you all the time.
Moreover, the best album is also a proof of their pride. Why? If nobody gets satisfied with Golden Bomber's performance at festivals, nobody will take the "Fes. Best." It means Golden Bomber released the one because they were proud of their own performance and songs.