LA band Clementine will be performing a live webcast to draw attention to missing youngsters, including Doncaster's Andrew Gosden.
The broadcast on November 2 is part of the third Squeaky Wheel tour, an event supported by charitable organisations across the country working to help find missing people.
UK group Forever Searching is supporting the tour.
Clementine will perform from 8.30pm to 10pm UK time.
Log into http://www.411gina.org/squeakywheeltour.htm
Click on webcast icon at the top of the page.