John's recordings can be heard at www.johnambrosini.com as well as https://soundcloud.com/john-ambrosini . There are also many live performances which are viewable on 'YouTube'.
https://youtube.com/@jambro59?si=wzYPg2mvSHfQ0y5o
https://www.johnambrosini.com/product/the-best-of-john-ambrosini-live-recordings/