Volumio is a fantastic application to build a digital jukebox. Even linux newbies can manage music, radios and streaming platforms effortlessly. My raspberry PI2b is working smoothly even during music file transfers from my computer to its SSD. I'm waiting for a ES9038Q2M DAC to have a real HiFi experience, but sound from headphone plug connected to my HiFi is already great. Smartphone as a remote command is tremendous: low cost and efficient. Just great! What's missing on volumio? Not to be distro but an app instalable on any linux platform. On my Orange Pi PC+, Wifi, sound from phone jack and eMMC are disable.