Elton John was one of the headliners to perform at the Oracle Appreciation Party on Treasure Island in San Francisco.

The Party is part of the Oracle Open World conference, which costs attendees nearly $3,000.

The concert, which also featured Beck, included "360-degree views of the San Francisco and Oakland skylines, Marin and Silicon Valley, and nearby Alcatraz and Angel Islands," according to a presser.

"Ride the Ferris wheel," the release added, "test your skill playing arcade games new and vintage, fill up on excellent food and drink, and relax in preparation for your last day at the conference."

Last year's Oracle Appreciation Event featured a live performance from Aerosmith.

This year's Oracle Open World conference went down from October 25 to 29.