Deletion of Saint Preux

Comment: I agree that it's ''very'' hard to research. His main composing career was primarily from 1970 to the late 1990s in Europe, for which there are very few online press archives available. But this in Google Books http://www.google.co.uk/search?hl=en&q=%22Les%20cris%20de%20la%20Libert%C3%A9%22%20Saint-Preux&um=1&ie=UTF-8&tbo=u&tbs=bks:1&source=og&sa=N&tab=wp verifies that his ''Les cris de la Liberté'' was composed and played for the Bicentennial of the French Revolution with multiple performances in Paris http://books.google.co.uk/books?id=Z9NnAAAAMAAJ&q=Langlade+%22Saint+Preux%22&dq=Langlade+%22Saint+Preux%22&hl=en&ei=BK7jTIDrL4W6hAeBh8TJDg&sa=X&oi=book_result&ct=result&resnum=6&ved=0CD8Q6AEwBQ. This http://books.google.co.uk/books?id=VEGipp4OXZQC&pg=PA350&dq=%22Christian+Langlade%22&hl=en&ei=nrPjTJ6LK8iphAfa9e22Dg&sa=X&oi=book_result&ct=result&resnum=2&ved=0CC0Q6AEwAQ#v=onepage&q=%22Christian%20Langlade%22&f=false (in Italian) says that one of the musical references in Wyclef Jean's 1997 album ''The Carnival'' was to Saint-Preux's ''Concerto Pour Une Voix'' (''Concerto per una voce''). Many of his recordings were originally released on vinyl or early cds and audio cassette and are hard to document, but assuming the documentation on Amazon is correct, ''My Prophecy'' was released by Sony http://www.amazon.co.uk/MY-PROPHECY-Saint-Preux/dp/B00005AO7E/ref=sr_1_19?s=music&ie=UTF8&qid=1289988524&sr=1-19, ''Concerto Pour Une Voix'' on Accord Records (quite a well-known label in the 80s and 90s) http://www.amazon.co.uk/Concerto-Pour-Voix-Saint-Preux/dp/B00004UJZ1/ref=sr_1_8?s=music&ie=UTF8&qid=1289991635&sr=1-8, ''20 Ans'' on BMG http://www.amazon.co.uk/20-Ans-Saint-Preux/dp/B0009BW5AS/ref=sr_1_15?s=music&ie=UTF8&qid=1289992285&sr=1-15, ''The Last Opera'' on Sony France http://www.amazon.co.uk/Last-Opera-Saint-Preux/dp/B00004S1ML/ref=sr_1_10?s=music&ie=UTF8&qid=1289992425&sr=1-10, his 2005 ''Concerto Pour deux Voix'' on Warner. http://www.amazon.co.uk/Concerto-Pour-Voix-Saint-Preux/dp/B0007VCZAA/ref=sr_1_2?ie=UTF8&qid=1289992957&sr=1-2. Many others of his were released on Pomme Music (a well-known French independent label)http://www.google.co.uk/search?q=%22Pomme+music%22&hl=en&tbo=1&tbs=bks:1&ei=aLzjTJG1D5GKhQfyjuzMDg&start=10&sa=N and there's a reference in Billboard to him being signed by CBS France in 1972 http://books.google.co.uk/books?id=6icEAAAAMBAJ&pg=PA54&dq=%22Saint-Preux%22++symphony&hl=en&ei=8r7jTJK6FMq2hQfw76jbDg&sa=X&oi=book_result&ct=result&resnum=3&ved=0CC8Q6AEwAg#v=onepage&q=%22Saint-Preux%22%20&f=false. The discography alone meets criteria 5 of  and arguably criteria 3. for 
Stance: keep
Cited policy: Wikipedia:Notability (WP:MUSICBIO||WP:COMPOSER)