Radio Marginal is based in Cascais, Portugal. Most websites list them as having a Jazz format. Listening live while making this post I heard the following songs and found their playlist to be more pop oriented but with a definite jazzy/funky edge:
Earth Wind & Fire - "My Promise"
Mark Ronson featuring Amy Winehouse - "Valerie"
Booker T Jones featuring Jay James - "Broken Heart"
Cassandra Wilson - "Lay Lady Lay"
Edwin Starr - "Easin' In"
Emilia Mitku - "So Wonderful"