Blue Radio

Blue Radio began 65,000,000 years ago in the Cretaceous period when their space ship crashed violently into the earth. The resulting sound gave them the idea for rock and roll music, which they started to slowly perfect over the millennia. They were also inspired by the great taste of dinosaur, but they foolishly hunted and barbecued these magnificent animals to extinction. After millions of years of writing and rehearsing, Blue Radio finally released their debut album, Famous Fellow Losers, in 2019.
Unfortunately, while promoting the album, Blue Radio tore a hole in the fabric of this dimension and were sucked into a different reality. Before they were able to return home, they were declared Fugitives of Rock and had to go on the lamb. Eventually, the members had to separate and assume new identities. Their second album, The Good Times, was written after the band's lead guitarist, Sam, fraudulently became president of a tropical island paradise. The Good Times was recorded in secret in 2020 and released in this dimension in 2022.
During this time, the other members of Blue Radio built a cybernetic being known as S@M, designed to simulate the thoughts and memories of their original frontman. Unfortunately, S@M composed a book of tablature, hid a page in the attics of each of Blue Radio's safe houses, and promptly self-destructed.
Recent radio activity in this dimension has indicated that Blue Radio may have successfully returned to home. This is, however, unconfirmed.