It Might Get Loud! is an upcoming documentary movie about the electric guitar from the perspective of guitar virtuosos from three different generations of rock, Jimmy Page of Led Zeppelin, The Edge of U2 and Jack White of The White Stripes. The film explores their music, background and influences, and brings them together for an impromptu jam session on an empty stage. It Might Get Loud! premieres on August 14 in New York and L.A. and will be in theaters elsewhere in September. Click here to view the trailer.