TSF --> TBoT gives all of these a pretty damn good run for the money.
I also would like to point out that these two songs both have their distinct "Solo". That is, the one solo this is obviously referenced when the song is named, not like TGP or Erotomania. I think that makes a better case for the BC&SL solos above, as they are the more definitive solos of these songs. But I'm sure y'all won't agree.