Rolf Pilve is a drummer Stratovarius, legendary Finnish metal band spanning over two decades. Phenomenal and extremely skilled drummer, he has played in several countries over 500 shows so far and played on over thirty albums, demos and singles. Pilve became a professional drummer in 2005, recording an album both with Dreamtale and Sightless. He then worked in Tampere, doing every gig possible from wedding and cover gigs to jazz gigs; he then joined Essence of Sorrow in 2006

Rob Rock is an American heavy metal singer-songwriter, best known as the longtime front-man of Impellitteri. Rock has also released five albums as a solo artist, and performed and recorded with a number of other notable artists, including M.A.R.S., Joshua, Tobias Sammet, Axel Rudi Pell, Timo Tolkki, Warrior, Mistheria and others. With his “M.A.R.S, Project: Driver” album, which was released on Shrapnel records, the journey of Rob Rock began. The album featured stellar perform

Pier Gonella is a professional guitarplayer and producer from over 10 years. From 2001 to 2014 he released over 20 albums with notable labels. He played 5 years with the band Labyrinth with 2 albums, 1 DVD and 2 Japan and Asian tour. He actually plays with the thrash band Necrodeath with 3 European tour, 7 albums, 1 DVD, and the melodic metal band Mastercastle that he founded in 2009, with 5 albums active. He has many other bands and collaboration with artists such as Vanexa,