Focaccia "potato pizza" in New York City. Pizza is also a similar dish. Focaccia Focaccia () is a flat oven-baked Italian bread product similar in style and texture to pizza doughs. Focaccia can be used as a side to many meals or as sandwich bread. "Focaccia al rosmarino" (focaccia with rosemary) is a common focaccia style in Italian cuisine that may be served as an antipasto, appetizer, table bread, or snack. Focaccia is similar to the Greek flatbread Lagana. In Ancient Rome, "panis focacius" was a flat bread baked on the hearth. The word is derived from the Latin "focus" meaning
What Is and What Should Never Be and What Should Never Be" was performed live at Led Zeppelin concerts between 1969 and 1973. A live version taken from a performance at the Royal Albert Hall in 1970 can be seen on the "Led Zeppelin DVD". Another was included on disc two of the live triple album "How The West Was Won". Two more versions were included in BBC Sessions. What Is and What Should Never Be "What Is and What Should Never Be" is a song by English rock band Led Zeppelin. It was written by Jimmy Page and Robert Plant and was included as the second