Figure this might be useful. Songs where you know you'll either want Bandmate, or just kiss 20,000 points (or more) goodbye. Give the song, the instruments, and when in the song it occurs.
The one I just found (prompting me to post this thread) was "Death or Glory" by The Clash. Simultaneous drum and guitar solos after the second chorus. If you have about half to 3/4 of a bar of OD saved up, Bandmate will FC the drum solo (it's relatively short).
What others are there?