Listen to Didn't You Know How Much I Loved You online. Didn't You Know How Much I Loved You is an English language song and is sung by Country Nation, Country Rock Party and Top Country All-Stars. Didn't You Know How Much I Loved You, from the album American Country Essentials, was released in the year 2015. The duration of the song is 4:08. Download English songs online from JioSaavn.