This one wasn't released until 1980 ... but, I dug out some vinyl for Cinco de Mayo ... lyrics probably a hint as to why I cued up this one for our soiree https:www.youtube.com/watch?v=ipc9pL27krs
40 years ago-and a few hours, one of the greatest concerts in history took place. of their 2300+ concerts, many consider that one the best. The legendary Barton Hall (Cornell Field house) Concert by one of the greatest bands of the 70s (and 80s and half of the 60s and 90s)