Were any of you taping concerts circa 1972-88?

I would love to connect with anyone else who was taping on cassette or reel to reel in the era using good gear. I am mostly nterested in rock (I suppose "classic rock") artists. Not so much the Dead or jam bands.

Because the gear was expensive, a lot of early tapers were hi-fi enthusiasts so I figure there could be some lurking here.

BK for JEMS