Question: Who released a song track that referenced to their sadness about a death that occurred at the San Marino Grand Prix for Williams?
Sentence (from "Marmellata n. 25"): The title makes reference to a passage from the lyrics in which the singer, having been left by his girlfriend, gets rid of woes by eating "kilos of jam", exactly the same one that the girl had hid from him.
Relevant evidence: No