There are more than one band in last.fm called Armistice.
1. An Australian synthpop/indie band.
2. A long running anarchist crust punk band
3. A Canadian supergroup composed of Coeur de Pirate, Jay Malinowski, and Mariachi El Bronx
4. A short lived influencial british punk band.
5. A German thrash metal band.
6. An American acoustic band started in 2003 by singer/song writer/guitarist Kyle Enz
Read more about Armistice on Last.fm.