By Mark Mackay

PUPILS FROM a Perthshire school have sounded a rallying call to world leaders to sit up and take note.

Youngsters from Crieff High School visited the studio at Perth College yesterday to record what they hope Tony Blair will declare the official G8 anthem.

Their song, Build A Bridge, was written by principal music teacher David Griffiths, and carries a message of hope and encouragement for everyone working towards building a better future for the developing world.