The English Folk Dance Society (EFDS) merged with the Folk Song Society (FSS) in 1932 to become the "
English Folk Dance and Song Society (EFDSS). The EFDSS elected Karpeles to its Board of Artistic Control in 1932, together with
Douglas Kennedy and
Ralph Vaughan Williams. Kennedy would later credit Karpeles for ensuring the EFDSS would survive during this time. She continued to edit Sharp's manuscripts and was an energetic organiser of international festivals. Karpeles organised the International Folk Dance Festival and Conference in London in 1935. The event was a success and helped to raise Karpeles's profile internationally. In 1936, she traveled to
Yugoslavia to watch dances; the team had been unable to attend the festival the year prior due to costs. In 1950, and again in 1955, she returned to the Appalachian Mountains (aged 65 and 70). This time she travelled with a heavy reel-to-reel recording machine, and recorded singers for the BBC. Some of the people she met remembered meeting Sharp the first time around. Once the folk singer
Phil Tanner was discovered in Gower, Wales, Karpeles made sure that he was recorded.
Work with refugees During the Second World War, Karpeles helped refugee musicians and with the Red Cross. In 1962 refugees from
Tristan Da Cunha arrived in Britain. Karpeles visited them and recorded their dances.
Publications Cecil Sharp's "English Folk Song: Some Conclusions" was considered to be a classic on the subject and Karpeles added material to the second, third and fourth editions. She never wavered from the original idea of the essential purity of folk song, free from commercialisation or vulgarity. In 1967 she published "Cecil Sharp: His Life and Work". In 1974 she published two substantial volumes: "Cecil Sharp's Collection of English Folk Songs Vol 1 & 2". "The Crystal Spring" (1975) is shorter version of the collection.
Honours Karpeles was awarded the OBE in 1961, for services to folk music. She received two honorary degrees: one from
Université Laval in Quebec (1961) and one from the
Memorial University of Newfoundland (1970). ==Death and legacy==