Robert Dahlqvist (16 April 1976 – 1 February 2017) was a Swedish guitarist and vocalist best known for his nine-year tenure with the rock band The Hellacopters. He was also the lead singer and lead guitarist for Dundertåget (first known as Thunder Express), a band originally started as a side project to his work with The Hellacopters. At the time of his death at age 40, Dahlqvist had nearly completed his second solo album, under the name Strängen. Career. Early life and career.
https://en.wikipedia.org/wiki/Robert_Dahlqvist