What song must always be played loud? I shall begin with...

[TheTecknician]

...Black Betty by Ram Jam.

So many, inc plenty already mentioned
Unchained - Van Halen
Running Down a Dream - Tom Petty
The Hunt - New Model Army
Don't Matter - Kings of Leon
(We Don't Need that) Fascist Groove Thing - Heaven 17

Nirvana - their whole music catalog but especially Breed and You Know You’re Right

The Bitch Is Back - Elton John
Abide With Me - King's College Choir, Cambridge
Babylon's Burning - Ruts

I can't hear this without tearing up, especially as it's part of American Trilogy by Elvis Presley. It was my late dad's favourite and we had it at his funeral 20+ years ago. Gets me every time.

I’m your man by Wham! And Neon Blue by Steps 😄

TheTecknician · Today 08:10

Babylon's Burning - Ruts

Oh, good one! And Jah War.

LA Woman by the Doors.

Rhiannon by Fleetwood Mac
Beethoven ninth symphony fourth movement

Teenage Kicks - the Undertones

Gimme Shelter – Rolling Stones
Beggin – Madcon
Living on My Own – Freddie Mercury
Gangsta's Paradise – Coolio
Losing my Religion – R.E.M.
I'm Outa Love – Anastacia

And the ultimate singalong = Guide Me O Thou Great Redeemer

2468 Motorway

Loads of good ones already mentioned, I think there’s too many to write down, but at the top of my head….

Born Slippy - Underworld
Master Of Puppets - Metallica
Unfinished Symphony - Massive Attack
Don’t Stop Me Now - Queen
Dreams - The Cranberries
The Chain - Fleetwood Mac
Nancy Boy - Placebo

And the ultimate singalong = Guide Me O Thou Great Redeemer

Ideally sung by a Welsh male voice choir.

There are some great hymn tunes. I remember after Margaret Thatcher's funeral, when some of the old favourites had been sung, one of the attendees said he thought it was a great shame that when his generation had gone, these old tunes would be forgotten.

I know them because I'm old enough to have sung them every day in school assembly.

A few more:
Holidays in the Sun - Sex Pistols
Delilah - Sensation Alex Harvey Band
The Immigrant Song - Led Zeppelin
Alive and Kicking - Simple Minds

Killing in the name of - Rage Against the Machine

If you are in Scotland

Im gonna be ( 500 Miles ) by The Proclaimers

And ‘I’m in my way’.

i genuinely think if the independence side in the referendum had used that as their rallying song they’d have won.

Never Too Much - Luther
Every Little Step - Bobby Brown
Sweet Caroline - Neil Diamond
No Nay Never - Wild Rover
All Chas N Dave songs
Simply The Best - Tina

Nimrod from the Enigma Variations.

Oh yes, Freddie really went to town with this one!

Jump Around - House of Pain

Some really great ones in this thread! Think I’m going to create a playlist.

Sweet Caroline -Neil Diamond
Don't look back in anger -Oasis
Enter Sandman - Metallica

Pink Pony Club

Rage Against the Machine - Killing in the Name of.

Surely it's impossible to listen to it at medium volume?!

Would love all of these in playlist.

Yes. Ray Moore used to play it early in a morning. Oh, so many years ago. I had it on a tape but it got all wobbly. I might still have it on a CD compilation - must look.