Listen to Sunflower (Spider-Man: Into the Spider-Verse) online. Sunflower (Spider-Man: Into the Spider-Verse) is an English language song and is sung by Post Malone and Swae Lee. Sunflower (Spider-Man: Into the Spider-Verse), from the album Spider-Man: Into the Spider-Verse (Soundtrack From & Inspired by the Motion Picture), was released in the year 2018. The duration of the song is 2:38. Download English songs online from JioSaavn.