Complex sentence: A seven minute long K-Klassic remix of the song was digitally released on October 22,2007 to outlets in over twenty countries including Australia, Germany, Italy, New Zealand, and Spain.
Split into simpler sentences: A seven minutes long K-Klassic remix of the song was digitally released on October 22,2007. The remix was released to digital outlets in over twenty countries including Australia, Germany, Italy, New Zealand and Spain.