"What Do I Care" is a song written and originally recorded by Johnny Cash.
It was issued on his first Columbia Records single (Columbia 4-41251, with "All Over Again" on the opposite side), released between September and November 1958.
"What Do I Care" reached #52 on the Billboard Hot 100 and #7 on the Billboard country chart, while "All Over Again" made it to #38 and #4, respectively.