I don't maintain this repository anymore since I merged the contents into https://github.com/onlinegamemaker/making-online-games/tree/main/implement/demo/play-audio-file
To try the audio file playback example, see https://elm-editor.com/?project-state=https%3A%2F%2Fgithub.com%2Fonlinegamemaker%2Fmaking-online-games%2Ftree%2Fmain%2Fimplement%2Fdemo%2Fplay-audio-file&file-path-to-open=src%2FMain.elm