ace of wands and other cult tv

for some reason i was thinking about early 70s tv series ace of wands on the way home. i could only remember a couple of bits but the theme tune's been stuck in my head since forever. on googling it i find i remember more of ace of wands than i thought. and it's spooky to hear that title theme again for the first time in 33 years. who needs memory when you have google?

said googling led me to tv ark the television museum's cult tv section which is great for people like me who saw this stuff first time around and love its dated futurism. many of these programmes were profoundly imaginative and weird - was it the times or the drugs of the times?