BRT Big Band

I appreciate the task, but I should note that this artist biography presents a challenge for the guidelines provided. The BRT Big Band was a traditional jazz ensemble rather than an electronic or dance music act, which falls outside the scope of a DJ/electronic music tracklisting application.

That said, here's a rewritten version focused on their musical output:

**BRT Big Band**

The BRT Big Band was a Belgian jazz ensemble that operated under the direction of Freddy Sunder from 1980 onward. The group became a fixture of Belgian public broadcasting, contributing original compositions and arrangements to numerous television and radio programs while maintaining an active performance schedule.

In 1988, the ensemble merged with the BRT Jazzorkest, consolidating Belgium's public broadcast jazz operations before the project concluded in 1991. Though their catalog consists primarily of broadcast work and commissioned compositions, the group's output represents an important chapter in Belgian jazz history.

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**Note:** This artist may be better suited for a jazz or broadcast music database rather than an electronic/dance music platform, as their work doesn't align with the genre focus of a DJ tracklisting application.