One Note Samba
Sonido de Marco Rizo
Somerset is known for budget records even though the label did manage to release a number of great recordings including this one.
From the back cover: Rizo... "was arranger/conductor for the "I Love Lucy" show."
There is a decent amount of material online about Rizo. Visit his wiki page or marcorizo.com which, I believe, is a site maintained by his sister Vilma. The link is to a page on which CDs by Rizo are available for purchase.