Viljami Wenttola


Viljami Wenttola is the lead singer and songwriter in Finnish progressive metal band I/O.

I/O is a progressive metal band founded in early 2014. The sole purpose has always been to create progressive metal and rock music by combining a plethora of different influences and musical directions while still keeping the package tight and edgy.

With every step of the way I/O maintains a unique prestige of playing technical progressive metal infused with catchy melodies, a punch in the face and an energetic live show like no other.