Piano,Vocal,Voice - Level 2 - Digital Download SKU: A0.715198 By Maroon 5 feat. Kendrick Lamar. By Adam Levine, Alex Ben-abdallah, Ammar Malik, Benjamin Levin, Jacob Kasher Hindlin, John Ryan, Jon Mills, Kendrick Lamar, and Kurtis McKenzie. Arranged by Joe Cox. Pop,Rock. Score. 7 pages. Joe Cox #3052981. Published by Joe Cox (A0.715198). Don't Wanna Know is a song by American pop rock band Maroon 5. It features guest vocals from American rapper Kendrick Lamar. The song was released on October 11, 2016, as the first single from the band's sixth studio album (2017). The song reached the top ten in 15 countries, including number six in the United States. At the time of this arrangement, it had 250,020,544 views. This edition is in the original key and is especially FUN if played along with the hit track. .