Monterey was the first widely promoted and heavily attended rock festival , attracting an estimated 55,000 total attendees with up to 90,000 people present at the event 's peak at midnight on Sunday .
Monterey
Monterey
أعد كتابة هذا بصيغة أبسط: Monterey was the first widely promoted and heavily attended rock festival , attracting an estimated 55,000 total attendees with up to 90,000 people present at the event 's peak at midnight on Sunday . خرج: