does not work on my machine

[vsmelov]

motionemotion.herokuapp.com/:4 Mixed Content: The page at 'https://motionemotion.herokuapp.com/' was loaded over HTTPS, but requested an insecure stylesheet 'http://fonts.googleapis.com/css?family=Play'. This content should also be served over HTTPS.
Tone.js:62 The Web Audio autoplay policy will be re-enabled in Chrome 70 (October 2018). Please check that your website is compatible with it. https://goo.gl/7K7WLu
(anonymous) @ Tone.js:62
root.define @ Tone.js:28
(anonymous) @ Tone.js:38
Tone.js:580 Tone.js r2
11Tone.js:647 Uncaught TypeError: Failed to set the 'value' property on 'AudioParam': The provided float value is non-finite.
    at Tone.Signal.setValue (Tone.js:647)
    at triggerBass (arp.js:202)
    at TimelineEvent.doCallback (Tone.js:3927)
    at processIntervals (Tone.js:3438)
    at Tone.Transport._processTick (Tone.js:3395)
    at Tone.js:3220
Tone.Signal.setValue @ Tone.js:647
triggerBass @ arp.js:202
TimelineEvent.doCallback @ Tone.js:3927
processIntervals @ Tone.js:3438
Tone.Transport._processTick @ Tone.js:3395
(anonymous) @ Tone.js:3220
setTimeout (async)
Tone.Clock._processBuffer @ Tone.js:3216
camera.js:44 [Deprecation] URL.createObjectURL with media streams is deprecated and will be removed in M71, around December 2018. Please use HTMLMediaElement.srcObject instead. See https://www.chromestatus.com/features/5618491470118912 for more details.
(anonymous) @ camera.js:44
13Tone.js:647 Uncaught TypeError: Failed to set the 'value' property on 'AudioParam': The provided float value is non-finite.
    at Tone.Signal.setValue (Tone.js:647)
    at triggerBass (arp.js:202)
    at TimelineEvent.doCallback (Tone.js:3927)
    at processIntervals (Tone.js:3438)
    at Tone.Transport._processTick (Tone.js:3395)
    at Tone.js:3220
Tone.Signal.setValue @ Tone.js:647
triggerBass @ arp.js:202
TimelineEvent.doCallback @ Tone.js:3927
processIntervals @ Tone.js:3438
Tone.Transport._processTick @ Tone.js:3395
(anonymous) @ Tone.js:3220
setTimeout (async)
Tone.Clock._processBuffer @ Tone.js:3216