From about 10 years old I was taken to classical concerts at the White Rock Pavillion in Hastings, just east of you (’just’ as in Australian distance terms!).
Mainly it was the London Philharmonic Orchestra, who seemed to use Hastings as a final rehearsal before playing in London. I remember an absolutely electrifying performance conducted by the Russian Kirill Kondrashin, who used neither score nor baton, but seemed to hover over every instrumental entry while simultaneously balancing the sound. I get the same thrill watching another Kirill, this time Petrenko, conducting the Berliner Philharmoniker in Tschaikovsky’s Pathetique Symphony, number 6 on Blu-ray.
@freediver About as far removed from the Brandeburgs as you can get and highly recommended if the harpsicord turns out not to be your thing! I must admit I run a mile away from the Australian Brandeburg Orchestra, but equally quickly towards the Australian Chamber Orchestra in the same repertoire.

