The fourth song is The Sound of Silence by Disturbed and the winner is famousgaming2016(HolographicAge). You can't guess it again until two days is pass and give someone else a chance to guess it.  

Fly! Cross the eternal time
The ultimate warriors on Parade!

All five together Gorenger
JAKQ the trump cyborgs
Battle Fever, the dances of the world
Denziman from the planet Denzi
one two, three, Sun Vulcan
Gymnastics with Goggle Five
Explosion Explosion Dynaman
Bio particles, Bioman
Changeman from all legendary beasts
Flash! A supernova in space
Maskman with shining aura
Friends, why have you? Liveman

I want to sing so I better remember them!
Super Task Force Lets go
Find the shiniest treasure. Let's go pirates!
I want to see more and more. I take a step forward
Ohhhhh The Exciting Pirate Task Force
(Go let's go) GOKA-I-GER!!!

(the following is sung during the Instrumental, With Vocal Effects Added)
The Legend of... Super Sentai
The Legend of... Super Sentai

Could we change too if
are able to call their names!?

Turborangers are High school students
Fiveman are teachers and Siblings
Jetman are trendy
Zyuranger's dinosaur fantasy
Dairanger were victorious with Ki Power
The Pop ninjas Kakuranger
Ohrangers and the ancient super powers
Carrangers are driving safely
Young academic life of Megarangers
The Earth's warriors Gingaman
GoGoFive to the rescue
Timerangers came from the future

I wanna sing it! Remember it!
Super Task force Let's go.
I want to get the greatest treasure. Let's go pirates
Whether we're in a storm or feeling down, we won't lose
Ohhhhh The thrilling Pirate Task Force
(Go Let's Go) Go-Ka-i-GER!!!!

(Instrumental)

Every time Earth is in a pinch
the warriors who save it are...

Gaoranger's howl like a hundred beasts
Blow the shinobi wind Hurricanegers!
Go berserk with Dinosaur guts, Abaranger
Dekarangers work at the space police department
Magirangers are a magical family
Looking for the precious Boukengers!
Gekiranger practice the Beast-fist
Engine's partner Go-Onger
Skinkenger, the serious samurais play with swords
Angels in Card Goseiger
Make those legends
Our Super Task Force!

I want to count them and I will remember them!
Super Task Force Let's Go!
You can look up to all of them
Everyone gets fond of them. Lets go heroically everyday Pirates
They're always number one with us. They are the best. Yes!
ohhh.. They give me tingles. The Pirate Task force

(Go let's go) GO-KA-IGER!!!!!! 

Fly! Cross the eternal time

The ultimate warriors on Parade!

All five together Gorenger
JAKQ the trump cyborgs
Battle Fever, the dances of the world
Denziman from the planet Denzi
one two, three, Sun Vulcan
Gymnastics with Goggle Five
Explosion Explosion Dynaman
Bio particles, Bioman
Changeman from all legendary beasts
Flash! A supernova in space
Maskman with shining aura
Friends, why have you? Liveman

I want to sing so I better remember them!
Super Task Force Lets go
Find the shiniest treasure. Let's go pirates!
I want to see more and more. I take a step forward
Ohhhhh The Exciting Pirate Task Force
(Go let's go) GOKA-I-GER!!!

(the following is sung during the Instrumental, With Vocal Effects Added)
The Legend of... Super Sentai
The Legend of... Super Sentai

Could we change too if
are able to call their names!?

Turborangers are High school students
Fiveman are teachers and Siblings
Jetman are trendy
Zyuranger's dinosaur fantasy
Dairanger were victorious with Ki Power
The Pop ninjas Kakuranger
Ohrangers and the ancient super powers
Carrangers are driving safely
Young academic life of Megarangers
The Earth's warriors Gingaman
GoGoFive to the rescue
Timerangers came from the future

I wanna sing it! Remember it!
Super Task force Let's go.
I want to get the greatest treasure. Let's go pirates
Whether we're in a storm or feeling down, we won't lose
Ohhhhh The thrilling Pirate Task Force
(Go Let's Go) Go-Ka-i-GER!!!!

(Instrumental)

Every time Earth is in a pinch
the warriors who save it are...

Gaoranger's howl like a hundred beasts
Blow the shinobi wind Hurricanegers!
Go berserk with Dinosaur guts, Abaranger
Dekarangers work at the space police department
Magirangers are a magical family
Looking for the precious Boukengers!
Gekiranger practice the Beast-fist
Engine's partner Go-Onger
Skinkenger, the serious samurais play with swords
Angels in Card Goseiger
Make those legends
Our Super Task Force!

I want to count them and I will remember them!
Super Task Force Let's Go!
You can look up to all of them
Everyone gets fond of them. Lets go heroically everyday Pirates
They're always number one with us. They are the best. Yes!
ohhh.. They give me tingles. The Pirate Task force
(Go let's go) GO-KA-IGER!!!!!!