Wailer, Co-Wrote Get Up, Stand Up
This page is the CodyCross answer for the clue below from Apothecary, Group 1973, Puzzle 2 (Treatments).
Question is: Wailer, Co-Wrote Get Up, Stand Up
and the answer is: PETERTOSH
Word Meaning:
PETER — (slang) The penis.
Definitions from Wiktionary.