Zibibbo
Purists will tell you that Zibibbo is a grape variety that can be used to make anything from table wine to grappa. However, the Zibibbo made commercially by several houses is a strong wine similar to Marsala but fermented and then partially distilled naturally, without the addition of spirits. The process differs also in that Zibibbo is actually made from grapes partially fermented in the sun. It is a very old process, and Zibibbo, though not the direct precursor of Marsala, derives from a formula known in the Middle Ages. It is typically slightly lower in alcohol than Marsala (about fifteen percent compared to eighteen or twenty percent) and sometimes more robust. The Zibibbo grape is similar to Moscato, and the wine known as Moscato di Pantelleria Naturale is made mostly from Zibibbo grapes. Suggested by a 3/18/2018 download of Wikipedia:https://en.wikipedia.org/wiki/Muscat_of_Alexandria jht