In 1966, Burt "Robin" Ward recorded with the Mothers of Invention under the direction of Frank Zappa. The result is really something.
From Burt Ward's autobiography Boy Wonder: My Life in Tights:
The image of the Boy Wonder is all American and apple pie, while the image of the Mothers of Invention was so revolutionary that they made the Hell's Angels look like the Mormon Tabernacle Choir. Even I had to laugh seeing a photo of myself with those animals.
Their fearless leader and king of grubbiness was the late Frank Zappa. (The full name of the band was Frank Zappa and the Mothers of Invention.) After recording with me, Frank became an internationally recognized cult superstar, which was understandable; after working with me, the only place Frank could go was up.
Although he looked like the others, Frank had an intelligence and education that elevated him beyond brilliance to sheer genius. I spent a considerable amount of time talking with him, and his rough, abrupt exterior concealed an intellectual, creative and sensitive interior…
In an attempt at self-preservation, the record company had me just talk on the second two sides I recorded. That I could do very well! The material for the song was a group of fan letters that had been sent to me. Frank and I edited them together to make one letter, which became the lyrics for the recording. Frank wrote a melody and an arrangement, and we titled the song, "Boy Wonder, I Love You!"
Among the lyrics was an invitation for me to come and visit an adoring pubescent fan and stay with her for the entire summer. She wrote, "I will even fix you breakfast in bed. I love you so much that I want you to stay the whole summer with me!" The lyrics ended with "I hope you know that this is a girl writing."