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Books about Leguerney:
The Songs of Jacques Leguerney: A Guide for Study and Performance by Mary Dibbern, Carol Kimball and Patrick Choukroun (Jan 2002)
Interpreting the songs of Jacques Leguerney : a guide for study and performance by Mary. Kimball, Carol, ; Choukroun, Patrick. Dibbern (2001)
Wiki information Leguerney:
Jacques Leguerney was a French composer especially noted for his art songs.