I rarely remember "Don't Worry Baby" Tom, and I can't figure out why. It was definitely the high point of their set when I saw The Beach Boys at The San Jose Civic in the Summer of '64, my first live concert. When Brian got to and sang the line "and she makes love to me" the girls in the audience went INSANE. The following summer I saw The Beatles at The Cow Palace, and the screaming was throughout the entire performance. The year after that everyone was sitting on the floor smoking jazz cigarettes. Things had changed that rapidly.
And The Beach Boys had been completely written off. That is, until "Good Vibrations" came on the radio. But "Don't Worry Baby"---real good song. I'm gonna listen to it right now!