How annoying is too annoying? (the audio remix)

This is an experiment to see what amount of delay is too annoying for a user to play music. You can compare this to the similar typing experiment. By the way: if you're using something like bluetooth headphones, these inherently have an audio delay (sometimes of as much as 100ms!), so these results will be really personal and aggravating. Here are some presets:

Audio delay (you can change this)

Type the key corresponding to the piano key you want to play. If you're not musical, this is Twinkle Twinkle Little Star:
q q t t y y t r r e e w w

This input will help you if you want to use this on mobile: