Most often cited as the inventor of the power chord, Link Wray's loud gritty sound had a big influence on rock, heavy metal and punk music. Later in his career he embraced his Native American roots and produced a strong body of work that ranged from acoustic blues to southern rock.

Documentary: Rumble | The Indians that Rocked the World

https://www.pbs.org/independentlens/documentaries/rumble/

Youtube interview:

https://www.youtube.com/watch?v=Ql_4wAinGig

In the 1950’s, the 16-year-old lead singer for the Chantels, Arlene Smith wrote hits and sang with a confidence and power. While the content and production of the songs are simplistic by todays standards, her full-throttled singing would influence vocalist from Janis Joplin to the Red Hot Chili Peppers.

John Frusciante of the Red Hot Chili Peppers sings the Arlene Smith song "Maybe" at Slane Castle, Ireland:

https://www.youtube.com/watch?v=0dd-X-lkc70

From his beginnings as a session guitar player at the famed Muscle Shoals Sound studio to writing hits and his “larynx-shredding” vocals, Eddie Hinton was the “young genius who could do it all.” But as popular tastes shifted away from rhythm and blues, Hinton refused to crossover to pop music and his career faded. He continued to perform and record but his rough and tumble life style took its toll and died at 51 in his mother’s home.

Audio of Eddie Hinton singing She Caught the Katy at the Poretta (Italy) Soul Festival 1991. Video footage at his mother's house in Alabama circa 1994.

https://www.youtube.com/watch?v=jdXqmCJvPEg