"I Want You to Know" is a song by Russian-German music producer Zedd, featuring vocals from American singer Selena Gomez from the former's second studio album, True Colors (2015).
It was written by Zedd, OneRepublic's frontman Ryan Tedder, and KDrew.
"I Want You to Know" was released on February 23, 2015 as the album's lead single and debuted on American contemporary hit radio on March 3, 2015.
It has charted within top 20 of United States, United Kingdom, Canada, and Norway and has been certified platinum in the United States and Sweden.
The song is used in Guitar Hero Live and Dance Dance Revolution A.