Overall radio duration
What is the problem you are facing?
What are the possible drawbacks or issues with the requested changes?
There is no way (that I know of) to get the full length/duration of radio. Like a sum of durations of all tracks included in the radio.
Well, of course with big radios, the calculation could take up some time, so maybe a button that counts the duration would be a good idea.
Context
I have a radio with carefully selected artists that I'd like to know the duration of.