GS-ADK-MUSIC is a Bluetooth Low Energy music solution from GainSpan that provides a USB audio functionality in combination with smart home/device controls, cloud services, and energy optimization. It utilizes Bluetooth, Wi-Fi, and various IP technologies to seamlessly and securely stream music from any compatible digital source to any wireless-enabled device. It enables users to easily access, store, and play back their favorite music from various devices and services, and in turn control their home audio setup with a combination of devices, and services. GS-ADK-MUSIC also provides for an energy aware audio solution which gives users the ability to maintain an energy efficient audio environment, with energy-efficient audio streams, device and accessory control, and improvements in low-power Wi-Fi.