Control all your HEOS by Denon wireless speakers from your Mac with easy to use native application. Application automatically discovers HEOS speakers in local network without any additional configuration. Features: • Stream music from local iTunes Library directly to HEOS devices* • Control playback, volume, mute, bass, treble, shuffle and repeat • Stream music from online services available for HEOS in your region • Convenient search feature for supported streaming services • Group speakers to achieve perfectly synchronized multiroom music experience • View songs in a Play Queue and play songs directly from queue • Login to HEOS account to access your HEOS Favorites saved on your phone Application requires enabled incoming connections on firewall to find speakers. Application requires a standard network configuration without active VPN connections to work correctly. * Media files must be downloaded and DRM-free. Streaming music from Apple Music® is not supported because of DRM protection and service's term of use. HEOS is a trademark of D+M Group.