Listen to Keep Calm and Relax online. Keep Calm and Relax is an English language song and is sung by Piano Jazz Masters. Keep Calm and Relax, from the album The Very Best of Cafe Music - Chill Lounge Bar, Cocktail Party & Drink Bar, Beach Party, Jazz Piano Background Music, Relax, Lounge Music, Instrumental Piano, was released in the year 2015. The duration of the song is 2:46. Download English songs online from JioSaavn.