Best Intro/ full song combos

"Era of Chaos"/"The Birth" - PYRAMAZE
"Down the Rabbit Hole"/"Digital Rain" - STAR ONE
"The Ceremony"/"Somewhere in Dreams" - DARK MOOR
"INTO THE ABYSS"/"HEROES (WE WILL BE)" - JUVALANT
 
Kreator-The Patriarch/Violent Revolution

Judas Priest wins it with Hellion/Electric Eye. You can't have one without the other.
 
Alan Parsons Project - "Sirius" / "Eye In The Sky"
(The model that all the rest followed...)

Behold...The Arctopus - "Skullgrid" / "Canada"
 
I am drawing a blank because many I would have chosen....were.

Fire Blossom/Rainmaker gets my top vote as well.
Love E5150/ TMR as well.
The Dokken reply was brilliant !!

The only one that comes to mind for me that wasn't mentioned is Battle of Tyr/Odin's Court/Valhalla.

Bryant
 
Keep of Kalessin, "Origin" --> "A New Empire's Birth"

Kamelot - "New Allegiance" -> "The Fourth Legacy"

Hah, that was exactly the first combo that came to mind when I saw the thread title. :)

For a live example, Kamelot's live set at ProgPower USA several years ago:

"The Might of Rome" from the Gladiator soundtrack (intro) --> the rest of their set.
To this day I think it was the best set-opener at PP ever.