It's All I Can Do

"It's All I Can Do" is a song by the American rock band The Cars. It is the third track from their 1979 album "Candy-O". It was written by the band's lead vocalist and rhythm guitarist, Ric Ocasek, and features bassist, Benjamin Orr, on vocals. It was released as a single on September 25, 1979, and peaked at number 41 on the "Billboard" Hot 100.
Demo version.
The demo version featured a different pitch of vocals with a echo-related tone, and the guitar solo is missing.
Sound and genre debate.
According to Brett Milano, narrator of the mini anthology "book" inside the case, said "It's All I Can Do was an affecting, straight-ahead piece of romantic pop, give or take a line like 'When I was crazy, I thought you were great.'"