Multichannel Content Distribution

Disclosed example configurations include a playback device configured to, among other features, (i) receive reference clock timing; (ii) receive two or more data streams, where each data stream includes audio content and playback timing; (iii) for each data stream, generate sample-rate adjusted audio content for the data stream by adjusting a sample rate of at least a portion of the audio content of the data stream to compensate for a difference between a rendering clock at the playback device and the reference clock; (iv) generate a mix of the sample-rate adjusted audio content of the two or more data streams at the playback device; and (v) play the mix of the sample-rate adjusted audio content of each data stream based on a clock time of the rendering clock at the playback device and the playback timing information for each data stream.