Best three song sequence on an album

To narrow things down, I'm going to start with just the first three tracks of various albums:

Accept - 01 - Fast As A Shark
Accept - 02 - Restless And Wild
Accept - 03 - Ahead Of The Pack

Astral Doors - 01 - Bride of Christ
Astral Doors - 02 - Time to Rock
Astral Doors - 03 - Evil Is Forever

Iron Maiden - 01 - Where Eagles Dare
Iron Maiden - 02 - Revelations
Iron Maiden - 03 - Flight of Icarus

Judas Priest - 01 - Breaking The Law
Judas Priest - 02 - Rapid Fire
Judas Priest - 03 - Metal Gods

Krokus - 01 - Headhunter
Krokus - 02 - Eat the Rich
Krokus - 03 - Screaming in the Night

Manowar - 01 - Blood of My Enemies
Manowar - 02 - Each Dawn I Die
Manowar - 03 - Kill With Power

Night Demon - 01 - Screams In The Night
Night Demon - 02 - Curse Of The Damned
Night Demon - 03 - Satan

Nocturnal Rites - 01 - Afterlife
Nocturnal Rites - 02 - Wake up Dead
Nocturnal Rites - 03 - The Sinners Cross

Sword - 01 - F.T.W
Sword - 02 - Children Of Heaven
Sword - 03 - Stoned Again

TT Quick - 01 - Metal Of Honor
TT Quick - 02 - Front Burner
TT Quick - 03 - Hard As Rock