Swingle Singers (1962 - ) Signed PhotographUncommon signed photograph of The Swingle Singers, the vocal group formed in 1962 Paris, France. One of their biggest hists was Bach's "Air on the G String," recorded with the Modern Jazz Quartet; Luciano Berio wrote his postmodern symphony Sinfonia for eight voices and orchestra with them in mind. Signed by 7 on the front of the card which measures 7 x 5 inches oblong. The reverse lists four Philips LPs Les Romantiques, Swingle Singers Swinging