ProcessContext.kPlaying

< currently playing

< cycle is active

< currently recording

< systemTime contains valid information

< continousTimeSamples contains valid information

< projectTimeMusic contains valid information

< barPositionMusic contains valid information

< cycleStartMusic and barPositionMusic contain valid information

< tempo contains valid information

< timeSigNumerator and timeSigDenominator contain valid information

< chord contains valid information

< smpteOffset and frameRate contain valid information

< samplesToNextClock valid