Biography
There are at least four bands named Incursion.
1) One group was a band from Benalla (Victoria, Australia) who brought out three EPs: Afterglow, In the Black Sand Shoe and Tearing Feathers From the Right Wing. The band faded into obscurity after their third EP and have not been heard from since.
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2) Swedish death metal band. In 1990 Incursion released a demo called "Tortured Souls". The band is split-up now.
3) Canadian thrash/death metal band.
4) A Finnish Black/Thrash Metal band from Kuopio . http://www.mikseri.net/artists/?id=118253
Biography text from Last.fm, available under CC BY-SA.