Some subgenres and derivative forms of geek rock are focused around specific parts of geek culture and fandoms. Others are based on
subgenres of rock music.
Nerd punk Nerd punk (also known as
geek punk) is a fusion of
nerd music and
punk rock. It shares the characteristics of geek rock with the fast-paced songs, hard-edged melodies and singing styles of punk. Bands include
The Descendents, Guigui & the Tech Leads and
Thundering Asteroids!.
Twi-rock Twi-rock (or twirock) developed from
Twilight fandom with bands such as the Bella Cullen Project. While initially successful, and entering into a rivalry with wizard rock, the twi-rock genre turned out to be short lived.
Time Lord rock Time Lord rock (or trock) was developed by British band
Chameleon Circuit in 2008. It was directly inspired by the existence of wizard rock. Time Lord rock was initially dominated by British and Australian bands but the genre has spread to the United States with groups such as
Time Crash, Legs Nose Robinson and singer Allegra Rosenberg.
Wizard rock Wizard rock (or wrock) developed from
Harry Potter fandom in the United States with
Harry and the Potters in the early 2000s. The subgenre has since expanded internationally with hundreds of bands and established its own music festival, called
Wrockstock. ==List of geek rock bands and solo artists==