Wiktionary
what say you
phr. (context archaic English) What is your opinion?
Wikipedia
What Say You
"What Say You" is a song recorded by American country music artist Travis Tritt featuring John Mellencamp. It was released in August 2004 as the second single from the album My Honky Tonk History. The song reached number 21 on the Billboard Hot Country Songs chart. The song was written by Michael Bradford and Frank J. Myers