If you read French, change your Wikipedia language setting to Français and search again. You may find a "stub" (a short, starter article) that hasn't been translated yet.
William Gomez (1939–2000) was a renowned classical guitarist and composer from . While his biographical details are sparse, he is widely recognized for his composition of the "Ave Maria," a piece originally written in Spanish shortly before his death. Life and Career william gomez compositeur wikipedia
Here is the breakdown of the "Long Story" regarding William Gomez and these potential matches. If you read French, change your Wikipedia language
: The composition is noted for its simple, moving melody and its guitar-inspired accompaniment, which reflects Gomez’s background as a guitarist. If you read French