Randall Herman Meisner (born March 8, 1946) is a retired American musician, singer, songwriter and founding member of the Eagles. Throughout his professional musical career, Meisner's main role was that of bassist and backing high-harmony vocalist as both a group member and session musician. He co-wrote the Eagles hit song "Take It to the Limit", which he also sang.

Source: Wikipedia (https://en.wikipedia.org/wiki/Randy_Meisner)