After receiving AVAudioEngineConfigurationChangeNotification attempt to transfer the current and queued decoders from the previous SFBAudioPlayerNode and restore playback state to what it was before the interruption.
Instead of transferring the decoders, since the SFBAudioPlayerNode's rendering format doesn't change during AVAudioEngineConfigurationChangeNotification processing, don't create a new SFBAudioPlayerNode.
After receiving
AVAudioEngineConfigurationChangeNotification
attempt to transfer the current and queued decoders from the previousSFBAudioPlayerNode
and restore playback state to what it was before the interruption.