Shelby Logan Warne is a British music producer, audio engineer, multi-instrumentalist, songwriter, visual artist, video producer and frontwoman of the alternative and progressive rock group, Kyros.

Kyros are an English rock and pop group. Their music incorporates elements of progressive rock, art rock and synth pop. Originally a solo project of multi-instrumentalist and singer Shelby Logan Warne in collaboration with guitarist Nikolas Jon Aarland, Kyros evolved into a full band in 2013, and their debut self-titled album was released in January 2014. As of 2020, Kyros have released four studio albums and four EPs.