Feature description:
I’m a fan of Symfonium.
There are two things I miss:
- Disable/enable headphone detection - if this feature is disabled, Symfonium should remember the last selection.
- Previous/next track/radio station via Bluetooth - these currently don’t work, e.g., in the car.
Problem solved:
Headphones. I have many wired and wireless headphones. Wired headphones, of course, are not recognized and a random profile is activated for them.
Bluetooth. I can’t change radio stations in the car. Neither does changing tracks in the music folder.
Brought benefits:
Satisfaction 
Other application solutions:
Additional description and context:
Screenshots / Mockup: