And they said 'smart' speakers?!?!
Firstly say Alexa - 'Enable Giant Radio' or click here
Once enabled then say 'Alexa Play Giant Radio.
Giant Radio Listeners in the UK, US and Canada can access Live365 on Amazon Alexa.
Enable the Live365 skill by simply saying "Alexa, Enable live three sixty-five Skill."
After enabling the Live365 skill, tune into Live365 by saying “Alexa, play live three sixty-five."
You will then be prompted to pick a station or genre.
Say "Play 'Giant Radio'."