There is more than one artist with this name, including:
1) Jockstrap is a British electronic music duo comprising Georgia Ellery and Taylor Skye.
2) Jockstrap is a Norwegian emopunk band from Oslo.
3) Jockstrap was a British hardcore punk band from Liverpool.
4) JockStrap is a Canadian noise/punk band from Toronto.

1) Jockstrap is a British electronic music duo based in London. The duo's instigators Georgia Ellery and Taylor Skye launched their 2018 debut mini-album Love Is the Key to the City, and subsequently its remix version Lost My Key In The Club, in 2019.
Ellery starred in Cornish film BAIT (which went on to win a BIFA award and won Outstanding Debut at the BAFTAs) and - alongside Cornish-Welsh artist Gwenno - performed the film’s score live on 17 Jan at the BFI. She is also the violinist for popular post-rock band Black Country, New Road. Skye developed his own solo project and remixed the album from Arizona’s Injury Reserve (who Jockstrap toured with in the U.K.) in its entirety. Ellery has also collaborated with Underworld on their ongoing experimental project, DRIFT. Both Ellery and Skye wrote and performed on Dean Blunt's 2018 Soul On Fire mixtape (also featuring A$AP Rocky & Mica Levi) Jockstrap were also asked to collaborate and perform at Africa Express’ sold-out one-off show in a circus tent in Walthamstow.

2) Jockstrap is a Norwegian emopunk band from Oslo. The band members started playing together as a quartet in late 2001, but after three years and a bunch of shows, guitar player Stian Arntzen left the band. The band now consist of drummer Anders Widgren, bass player Henrik Halvorsen, and guitarist/vocalist Thomas Horni.

3) Jockstrap was a British hardcore punk band from Liverpool.

4) JockStrap is a Canadian noise/punk band from Toronto.
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