Thanks, I missed that detail the first time.
Another on Roulette is "My Fair Lady." It is stereo. I'm guessing that it dates from 1963 or so, in anticipation of the film.
Did he go back to Tico? I have a "Live in Puerto Rico" LP on Tico. It is stereo, and the style of the jacket would suggest early 60s. I guess if Roulette owned Tico, they could do what they wanted with him. "My Fair Lady" may have come out on Roulette for crossover appeal.