Mark Evans is an Australian musician best known as the bassist for the iconic rock band AC/DC during the early 1970s. He joined the group in 1975, contributing to their breakthrough album "High Voltage," which showcased their hard rock sound and laid the groundwork for their rise to fame. Evans's tenure with AC/DC included performances that helped define the band's energetic stage presence. He was part of the lineup during the recording of "T.N.T." and "Dirty Deeds Done Dirt Cheap," both of which solidified AC/DC's status in rock music. Despite leaving the band in 1977, Evans continued to influence the rock genre through his work with other bands, including Rabbit and his collaborations with various artists. His contributions to the music scene extend beyond performance; he has also worked as a producer and writer. Evans's impact on music is particularly noted for his role in the early sound of AC/DC, which set a benchmark for hard rock and heavy metal bands to follow. His work has inspired generations of musicians, solidifying his legacy within the rock genre.