Jerry Leiber and Mike Stoller hit for The Drifters in 1959, which introduced the use of strings for saxophone-like riffs, tympani for the Brazilian "baion" rhythm they incorporated, and lavish production values into the established black R&B sound, laying the groundwork for the soul music that would follow. Jerry Leiber and Mike Stoller Lyricist Jerome Leiber (April 25, 1933 – August 22, 2011) and composer Michael Stoller; (born March 13, 1933) were American songwriting and record producing partners. They found success as the writers of such crossover hit songs as "Hound Dog" (1952) and "Kansas City" (1952). Later in the 1950s, particularly through their work
Axiom of pairing axiom of empty set is Using {} for "A" and "x" for B, we get {"x"} for C. Then use {"x"} for "A" and "y" for "B", getting {"x,y"} for C. One may continue in this fashion to build up any finite set. And this could be used to generate all hereditarily finite sets without using the axiom of union. Axiom of pairing In axiomatic set theory and the branches of logic, mathematics, and computer science that use it, the axiom of pairing is one of the axioms of Zermelo–Fraenkel set theory. It was introduced by as a special case