How MGM's musical history was almost lost.

This Wednesday the National Concert Hall is hosting a special performance, The Sound of Hollywood, which will see iconic MGM musicals performed in concert. Such as Singin’ in the Rain and the The Wizard of Oz,  But many of the iconic sounds that came out of the golden era of musicals in the 40s and 50s were nearly lost. Joining Anton to tell the story was story Niall Kinsella Conductor of the concert