<Table> <Tr> <Td> "Sleep Without You" (2016) </Td> <Td> "In Case You Didn't Know" (2017) </Td> <Td> "Like I Loved You" (2017) </Td> </Tr> </Table> <Tr> <Td> "Sleep Without You" (2016) </Td> <Td> "In Case You Didn't Know" (2017) </Td> <Td> "Like I Loved You" (2017) </Td> </Tr> <P> "In Case You Didn't Know" is a song recorded by American country pop singer Brett Young and co-written by Young, Trent Tomlinson, Tyler Reeve, Kristopher Peters and Kyle Schlienger . It was released to radio on January 9, 2017 as the second single from his debut self - titled album (2017). The song has been certified 3 × Platinum by the RIAA, the first song by Brett Young to receive a Platinum certification . </P> <P> The song was written in 2017 during a working trip to Puerto Vallarta, Mexico . Young co-wrote the song at the retreat with Tyler Reeve, Kyle Schlienger, Kristopher Peters and Trent Tomlinson . According to Young, the inspiration for the song came from a story told by Peters about his wife Brandy: "(Peters) said when he was a kid, his mom would not be the type to say "I love you" but he seemed to always know it in some way . Peters married his wife in March of 1998 and he wanted to show his love for her by co writing this song . "</P>

Who sang in case you didn't know