Analysis of information sources in references of the Wikipedia article "Absolutely Free" in English language version.
Ray Collins recalls that, 'Frank had this beautiful tune called "And Very True," and when we went in to record it, being a little crazy at the time, I just ad-libbed on the spot. The original lyrics I think were something like "Moonbeam through the night," something very loving, although Frank didn't like love songs. And I changed it to, "Moonbeam through the prune, in June, I can see your tits." I just made it up on the spot. So later, after we recorded it - you can hear Frank cracking up on record - it was fun.'