Listen to You Should Never Know - 1 online. You Should Never Know - 1 is an English language song and is sung by Flo Rence. You Should Never Know - 1, from the album Jazz 'n' Cocktail Chillout, Vol. 1- Smooth Relaxing Lounge Pearls for Beach Lovers, was released in the year 2013. The duration of the song is 4:27. Download English songs online from JioSaavn.