Monster Sound is a Hard Rock band from La Chaux-de-Fonds, created in 2006 by Mr.Killjoy and The Creature. After the composition of the first songs, the band starts the first live shows in 2008 and releases a first demo ''Splinter Timer'' in 2009. After a second demo in 2010 named ''Mind Pollution'', Monster Sound records its very first album ''Planet Sin'' in 2011. After a big emotional shock in 2012, Mr.Killjoy composes the second record called ''Scars to Realize''. This one is released in 2014 and brings the band to great stages all over Switzerland. Motivated by this crazy year, Monster Sound flies to England in January 2015 in order to record the third record ''Who's Laughing Now ?''. During this year, the band plays on wonderful stages and creates its official beer ''The Borderline''. In 2016, the band gets quiet and releases ''Hellimination'' to celebrate the 10th anniversary of Monster Sound. At the moment, Monster Sound is on a break but could come back with a fifth album, darker and harder than ever.