Artists like Brainstorm

Firewind is a Greek power metal band formed in Thessaloniki in 1998. The group is currently signed to AFM records and was originally a small project created by guitarist Gus G. to showcase his demo, Nocturnal Symphony, in 1998. Firewind later became a full band over three years later when they recorded their debut album, Between Heaven and Hell. To date, the band has released ten studio albums and has been met with international success.

Prāta Vētra, known internationally as Brainstorm, is a Latvian pop/rock band. The band became popular internationally in 2000 when they finished third in the Eurovision Song Contest 2000 with the song "My Star".

Dream Evil is a Swedish heavy metal band, assembled by producer Fredrik Nordström in 1999. They have released seven studio albums.

Edguy is a German power metal band formed in 1992 in Fulda by students Tobias Sammet, Jens Ludwig, Dominik Storch, and Dirk Sauer. Initially named after their math teacher, the band faced early rejections from record labels but persevered, releasing their unofficial debut album, Savage Poetry, in 1995. They gained wider recognition with their subsequent albums, including Kingdom of Madness (1997) and Vain Glory Opera (1998), featuring guest appearances from notable musicians. Over the years, Edguy has evolved their sound, with Sammet also launching the successful metal opera project Avantasia. The band has released multiple studio albums, including Age of the Joker (2011) and Space Police: Defenders of the Crown (2014), and has engaged in extensive touring.

Avantasia is a German supergroup metal opera project created by Tobias Sammet, vocalist of the band Edguy. It has been characterized as a rock opera, as it features the contributions of various vocalists and musicians and it consists of concept albums. The name is a blend of the words Avalon and fantasia ('fantasy') and describes "a world beyond human imagination".

Demons & Wizards was a power metal band conceived as a side-project by Blind Guardian vocalist Hansi Kürsch and Jon Schaffer, the guitarist for Iced Earth. Schaffer wrote the music and Kürsch wrote the lyrics. The band's line-up during the recording of their first album in 1999 featured Mark Prator, who was the drummer on a few Iced Earth albums, and Jim Morris, who has engineered for Iced Earth before, on lead guitar. The personnel for the second album, released in 2005, included Morris on lead guitar and Bobby Jarzombek on drums. The band released a third studio album, III, in 2020, and disbanded in early 2021.