Dreams of Fireflies (On a Christmas Night) is an EP by the rock band Trans-Siberian Orchestra.

It was released in 2012 on Lava Records, and is based on the fourth movement (Winter) of Vivaldi's Four Seasons.

9 on the Billboard 200 albums chart on its first week of release,[1] selling around 31,000 copies in the United States in its first week.

3 on Billboard's Rock Albums chart,[2] No.

1 on the Hard Rock Albums chart,[3] as well as No.