Question

[fdezarra]

So I have a Fire TV connected to a soundbar by optical cable.

I also have an echo input feeding a pair of speakers in the backyard as well as another pair in the front courtyard.

Additionally, I have several other echo devices throughout the house. 

I have 2 questions:

1) How can I play the audio from the Fire TV throughout the house on the echo’s I have and outside the house through the echo input?  This is ideal, for example, during barbecues throughout the NFL season.  When I am cooking outside, or entertaining outside, it would be nice to hear the audio from the game on TV.

2) Similarly, how can I play music from my phone throughout the house on the echo devices as well as through the echo input so I can hear it outside?  An example would be playing (and controlling) music from my phones library (or an app like Apple Music) through the echo devices I have including the input.

Thanks in advance.