In Search For is a progressive metal band from Minsk, Belarus, formed in 2015, exploring intricate song structures and dynamic shifts within a heavy metal framework. The band pushes beyond conventional boundaries, marrying technical ambition with emotional depth.

In the Gale is a melodic/progressive death metal band from Lesser Poland, Poland, active since 2018 and delivering uncompromising extremity through crushing riffs and guttural vocals. The project channels the relentless brutality of the genre.

In the Woods... is a black metal, gothic/progressive metal project from Kristiansand, Norway, active since 2000 and forging dark, aggressive extremity within the Norway black metal scene. The project channels the unrelenting intensity of the genre.

In Verso is a progressive/melodic death metal band from Madrid, Spain, active since 2009, weaving intricate progressive structures into melodic death metal foundations. Over fifteen years, the band has developed a sophisticated, technically demanding approach from Spain's capital.

In-Existence is a progressive metal band from Amsterdam, Netherlands, active since 1998 and crafting ambitious, technically proficient compositions that push beyond conventional metal boundaries. The project channels progressive sophistication.

In-Quest is a technical death metal band from Weelde (Turnhout), Belgium, active since 2003, known for their restless genre-blending approach they describe as "an enlightened form of Technical Death Metal." With albums spanning from Destination: Pyroclasm through The Odyssey Of Eternity, the band fuses progressive complexity with crushing death metal intensity.

In-Tension is a progressive metal band from Veldhoven, Netherlands, active since 2025 and crafting ambitious, technically proficient compositions that push beyond conventional metal boundaries. The project channels progressive sophistication.

In.verno is a progressive gothic metal band from Vigo, Spain, active since 2009, blending the dark elegance of gothic metal with progressive compositional ambition. The band channels the Atlantic atmosphere of Galicia's largest city into dramatic, layered compositions.

InAge is a progressive metal band from Chemnitz, Germany, active since 2003, exploring complex compositions and intricate arrangements over two decades. The band has spent years developing an ambitious, technically demanding approach to heavy music from the heart of Saxony.