Electric Callboy
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Electric Callboy, formerly Eskimo Callboy, is a German electronicore band formed in Castrop-Rauxel in 2010. Initially noted for their serious lyrics and post-hardcore sound, they underwent a line-up a
Electric Callboy at Ilosaarirock in 2024
Electric Callboy (then Eskimo Callboy) at Wacken Open Air in 2016
Biesler performing with the band in 2018
Drummer Frank Zummo (formerly of Sum 41) began touring with the Electric Callboy in October 2025
Kevin Ratajczak
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Kevin Ratajczak is a German singer. He is a founding member and the primary lyricist of the electronicore band Electric Callboy, for which he provides the "unclean" vocals alongside "clean" vocalist N
Electric Callboy
…the band. He soon after announced his new project Ghostkid, formed with former members of To the Rats and Wolves. On 24 April 2020, co-lead singer Kevin Ratajczak announced that the band had found Biesler's replacement, which was confirmed to be Nico Sallach (former frontman of To the Rats and Wolves, who toured…
Ratajczak performing in August 2016