A catalogue aria is a genre of opera aria in which the singer recounts a list of information (people, places, food, dance steps, etc.) that was popular in Italian comic opera in the latter half of the eighteenth and early nineteenth centuries. "Madamina, il catalogo è questo" from Wolfgang Amadeus Mozart's Don Giovanni is the most famous example, and is often referred to as "the catalogue aria". Leporello notes how many lovers the title character has had in each country he has visited. Pasquale sings two such arias in Joseph Haydn's Orlando paladino, "Ho viaggiato in Francia, in Spagna" in act one, which lists the countries to which he has traveled, and "Ecco spiano" in act 2, which rattles off all of his varied musical talents.