Listen to You Don't Have To Tell Me (I Know) online. You Don't Have To Tell Me (I Know) is an English language song and is sung by Primo Scala's Accordian Band. You Don't Have To Tell Me (I Know), from the album Primo Scala & His Accordion Band, was released in the year 2000. The duration of the song is 3:14. Download English songs online from JioSaavn.