Question: Paul Weston and what other artist sang the popular song called La Vie en rose?
Sentence (from "Paul Weston"): Paul Weston (born Paul Wetstein, March 12, 1912 – September 20, 1996) was an American pianist, arranger, composer, and conductor who worked in music and television from the 1930s to the 1970s, pioneering mood music and becoming known as "the Father of Mood Music".
Relevant evidence: Yes