David joined Alan Parsons and his band on stage as a special guest, and also played a solo set, at the "Bacara Resort Amethyst Ball" in Santa Barbara on April 30.

The show had one of the most surprising "encores" of all time: Alan's drummer Danny Thompson got on his knees and proposed to his girlfriend during the final bow as David, while in the encore line-up, grabbed his iPhone and snapped the only shot of this moment. Video below for your viewing pleasure! The event for the Council on Alcoholism and Drug Abuse Counseling, and raised over $500,000 towards the prevention and treatment of alcohol and drug abuse in the Santa Barbara area.

What an encore to an encore! After watching the video below, check out this great article on the event, featuring a photo of David with Alan and his wife Lisa.