Sennheiser describes CapTune as “Multi-Source Ability for Unlimited Musical Pleasure.” But what the heck does that mean?! CapTunes is a Sennheiser Music App for iPhone and Android. It allows you to customize your music settings so that you can customize sound levels and settings for music on your smart phone or mobile device. It currently comes with 3 free months of Tidal music service. From the Google Play Store Description: CapTune is a premium music player and a powerful sound optimization tool for your headphones, putting you in control of the music you love. Make precise adjustments with the equalizer or simply choose presets and effects to fit your taste, mood or surroundings. And then, save your Sound Profiles to suit your listening environment and personalize your listening experience anytime, anywhere. What’s more, CapTune works seamlessly with DLNA-enabled devices* and integrates TIDAL so you can create your own multi-source playlists. *DLNA is an integrated plug and play sy…