Bad Guy (song) Mathers LP" left off. I don't know if anyone caught that, but that’s kind of where the continuation starts." The song is split into two parts, the first part was produced by S1 and M-Phazes, while the second was produced by StreetRunner and Vinny Venditto. Sarah Jaffe, who works with S1 in a group called The Dividends, provided songwriting and sang the song's refrain. Eminem originally considered getting Dido on the song, but did not want to give away the "Stan" reference. Additional keys on the song was provided by I.L.O and the song was recorded at Effigy Studios in
Sing Sang Song Sing Sang Song "Sing Sang Song" was the German entry in the Eurovision Song Contest 1976, performed in German by the Les Humphries Singers. The Les Humphries Singers had had a series of hits Continental Europe and Scandinavia in the early 1970s, most notably "Mexico" (1972) and "Mama Loo" (1973). The group's usual line-ups consisted of 20 performers and up from all over the world. For their performance in Eurovision they were, however, reduced to six singers; two female and four male. "Sing Sang Song" was composed by Eurovision veteran Ralph Siegel, who had made his debut in the 1974