Traffic was great. I used to see Jefferson Airplane at the Fimore East. My opinion is that airplane does not hold up as well as Traffic. I saw Jimi Hendrix at an antiwar benefit. He was the biggest name and slated to perform last. It was a school night. We waited hours and hours for him. Finally, Pete Yarrow of Peter, Paul, and Mary came out and performed and spoke to the crowd to calm us down. Henrix emerged at 4 am. He was so wrecked on drugs he could not perform. Bummer. Very angry concert goers.
I recall the light shows at the Filmore. We thought they were so sophisticated and cool. Now, they are so dated. It is hard to imagine how daring they were.
Traffic holds up very well.
Look at how Sgt. Pepper's stands out after all these decades. The WHO had some pscyhedelica.