andreas brinkert a.k.a. bipol (synth, sampling, programming & arrangement) has been active since 1992. he has also supported well known bielefeld based artists such as ars moriendi, templegarden's and rasputeen. in 2000, he and andreas glöckner started the rhythm industrial project punch inc. which has released one cd-r and two fulltime cds. in addition, he began to develop his own project bipol in 2005.

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