Progressive metal/rock band from Espoo in the Helsinki metropolitan area, active since 2012. Their sound explores progressive territory from Finland's second-largest city.

I Saw the Deep is a progressive stoner metal band from The Hague, Netherlands, active since 2012 and delivering fuzz-laden, groove-heavy riffs through a haze of overdriven amplification. The project channels the riff-worshipping spirit of the genre.

Iamend is a progressive metal band from Dublin, Ireland, active since 2014 and crafting ambitious, technically proficient compositions that push beyond conventional metal boundaries. The project channels progressive sophistication.

Icaro is a power/progressive metal band from Puerto Real, Spain, active since 2012, blending the soaring anthems of power metal with progressive compositional ambition. The band channels the Bay of Cadiz's maritime energy into epic, technically demanding metal.

Icarus is a progressive melodic heavy metal band from the Bielefeld/Gutersloh area of Germany, active since 2003, blending intricate progressive structures with soaring melodic sensibilities. Over two decades, the band has developed a sound that balances technical ambition with accessible heavy metal hooks.

Progressive death metal/metalcore band from Paris, France formed in 2021. Their sound pushes death metal and metalcore into progressive territory from the French capital.

Progressive power/heavy metal band from Helsinki, Finland formed in 2024. Their sound blends progressive complexity with power and heavy metal from the Finnish capital.

Icycore is a progressive metal band from Livorno, Italy, active since 1998 and crafting ambitious, technically proficient compositions that push beyond conventional metal boundaries. The project channels progressive sophistication.

Ignea is a symphonic/progressive metal with middle-eastern folk in band from Kyiv, Ukraine, active since 2013 and weaving traditional folk melodies and instrumentation into heavy metal. The project bridges ancient cultural heritage with modern metal power.