An 18,000-year-old conch shell originally found in the Pyrenees mountains in 1931 may have been used as a musical instrument by Magdalenian people
Source:
https://www.newscientist.com/article/2267417-listen-to-the-oldest-known-conch-shell-horn-from-18000-years-ago/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home