Incognita translates literally to "unknown" or "an unknown quantity," like the 'x' in a math equation. It's a more formal and evocative word than the more common sconosciuto (unknown).
In the song, the singer acknowledges that the future is una grande incognita ("a great unknown"). He uses this sophisticated word to beautifully express life's uncertainty while promising that his love is strong enough to face it.
This song is a huge, romantic declaration of love, delivered right at the wedding altar! Sal Da Vinci sings from the perspective of a groom watching his bride walk towards him. He remembers their journey, from when he was just "un uomo sconosciuto" [a stranger] to this moment where she is a "regina ora vestita in bianco sposa" [a queen now dressed as a bride in white]. He believes their love is strong precisely because it hasn't been easy, arguing that a love isn't real "Se non ha affrontato la più ripida salita" [If it hasn't faced the steepest climb].
He makes a solemn promise for their future together, placing his hand on his chest and swearing "Davanti a Dio" [in front of God] that they will be together forever. He knows the future is a "grande incognita" [a big unknown], but he isn't afraid as long as they're together. He even adds a very realistic touch, admitting they'll fight sometimes: "Litigare e far l'amore poi che male c'è" [To argue and then make love, what's wrong with that?]. It all comes down to one powerful word, the one in the title: a forever "sì" [yes].
Sal Da Vinci is an Italian singer, songwriter, and actor closely connected to the musical tradition of Naples. Born Salvatore Michael Sorrentino, he grew up in a family of performers and started appearing on stage as a child.
His music blends Italian pop, emotional ballads, and Neapolitan song, making him a great artist for learners who want to hear expressive, melodic Italian. Over his long career, he has performed in theatre, film, and major music festivals, including Sanremo.