Given the question: What type of details about trigon -lrb- german band -rrb-  can be gathered from the following bio?  Bio: trigon is a german based fusion band , and their history is carved by the numerous changes in line-up which contributed to trigon 's creative potential , as the band draws heavily on jamming as a source for their music . the band has also become a regular attraction at various music festivals . these include the art-rock festival , on the `` progparade '' , several times on the burg herzberg festival , and at the zappanale . internationally , they were for example at the `` bajaprog festival '' in mexicali -lrb- baja california , méxico -rrb- and at the festival crescendo near bordeaux in france . in 2005 they accompanied nektar at their european tour .
The answer is:
- years active - genre - name - background - website - current members