i am looking for a Webservice that allows me to analyse the BPM and Song Key of a Sample / Audio File. (in best case Open Source)
I am planning to integrate it into my Website (build with WIX , https://www.wix.com/ ) but i really can not find anything like that. It would be great, when it would run via HTML.
I have seen it here https://wavmonopoly.com/pages/key-detector and here https://wavmonopoly.com/pages/bpm-detector
Does anyone has an idea how this could work?
Thank you in advance