Companies may have a hard time tracking down the original master and end up using a second- or third-generation tape.

She was the original master of what we now call "cool."

Track 17 taken from original 2-track master single mix (1971)

The roller was sufficient in size to take between 2 and 8 impressions from the original master die.

However, it is the first time one of the band's original masters has appeared.

It is the original master, not the re-recorded version from 2007.

The original masters are rumored to have been destroyed in a fire.

Unfortunately the original masters were lost in a fire and no effort has been made to release the material digitally.

It seemed likely that once the original modernist masters retired from the scene, the music itself would die.

Jackson hand-delivered the original masters of the song for the production.