Radio - add the heart symbol

Can we have the heart symbol or similar to the thumbs up and down icons on the radio queue picker?

I would like to be able to click on heart and add the track to the list in one click, plus I would like a heart with a line through it to ban the track.

Maybe even a further refinement:

Love and add
Don’t suggest again
Don’t add - next please

Maybe don’t suggest again could help to fine tune the suggestions where a track may not be appropriate for this round of radio, but might be in another context?

Sixth button then : Out of this stream’s context