Sfasato literally means "out of phase" or "out of sync." It's a less common, yet very descriptive word that goes beyond simple tiredness.
In "Notti In Bianco," Blanco uses it to convey a feeling of being completely disoriented and messed up after sleepless nights. He sings, "Sto tutto sfasato," expressing a deep sense of mental and physical imbalance, making it a powerful word to describe his state.
Blanco opens with a confession: "Sai che sono marcio" (You know I'm rotten), then doubles down with "Giorno dopo giorno" (Day after day), "Godiamoci sto viaggio" (Let's enjoy this ride). He isn't asking forgiveness, just company for whatever's left of it.
The title line names the state he's actually in: "Notti in bianco" (Sleepless nights), "Sto tutto sfasato" (I'm completely off track), still "Ancora qua, in camera" (Still here, in my room), "A scrivere fino all'alba" (writing until dawn). One memory breaks through the haze — "Sopra quel balcone" (On that balcony), "Ci ho passato l'estate" (I spent the summer there) — before the pages get torn up and the chorus drags him straight back into the same restless nights.