• https://cdn.bootcdn.net/ajax/libs/tone/13.3.4/Tone.js
• https://cdn.bootcdn.net/ajax/libs/tone/13.3.4/Tone.js.map
• https://cdn.bootcdn.net/ajax/libs/tone/13.3.4/Tone.min.js
• https://cdn.bootcdn.net/ajax/libs/tone/13.3.4/Tone.min.js.map