more testing defaultArg and optionsObject
more testing defaultArg and optionsObject

Tonejs/Tone.js,lukephills/Tone.js,BlokDust/Tone.js,lukephills/Tone.js,TONEnoTONE/Tone.js,TONEnoTONE/Tone.js,Tonejs/Tone.js,BlokDust/Tone.js