"Then" is a song co-written and recorded by American country music artist Brad Paisley, it is one of Paisley's four songs certified 2× Platinum by the Recording Industry Association of America, another one being Whiskey Lullaby, a song composed by Bill Anderson and Jon Randall, and was first recorded by country music artist Brad Paisley as a duet with Alison Krauss on Paisley's album, titled what?
Then (Brad Paisley song):  It is one of Paisley's four songs certified 2× Platinum by the Recording Industry Association of America, the others being "She's Everything", "Whiskey Lullaby", and "Remind Me". Whiskey Lullaby:  It was first recorded by country music artist Brad Paisley as a duet with Alison Krauss on Paisley's album "Mud on the Tires", and released on March 29, 2004, as that album's third single, and the eleventh chart single of Paisley's career.
Mud on the Tires