Listen to I Understand What You Want But I Just Don't Agree online. I Understand What You Want But I Just Don't Agree is an English language song and is sung by The Sleepy Jackson. I Understand What You Want But I Just Don't Agree, from the album Personality - One Was A Spider One Was A Bird, was released in the year 2006. The duration of the song is 3:20. Download English songs online from JioSaavn.