Yes, Alexa can identify songs that it's playing for you — here's how to do it manually, or set Alexa to identify automatically

Your Alexa-enabled smart speaker can identify songs, but you'll need to say a specific phrase: "Alexa, what song is this?" ...

Your Alexa device can play radio stations — you just need to enable the feature on the Alexa app

Alexa can play radio stations and grant you access to thousands of radio stations if you enable the skill on the Alexa app.