 Over the years a Who's Who of superstars of the popular music scene performed there.Inexpensive tickets, which started at $1 in 1967 and rose to only $3 by 1976, further contributed to the event's popularity.While the capacity of the Wollman Rink was usually limited to about 6,000 to 7,000 people, it is reported that Bob Marley's performance in 1975 had attracted about 15,000 people.