Original Motion Picture (20th Anniversary Edition) for the film (2000). The music is composed by Hans Zimmer (Days of Thunder, Sherlock Holmes: A Game Of Shadows) and Lisa Gerrard (Secret Bridesmaids Business, Jane Got a Gun).

Source: Gladiator
Genre: Original Motion Picture Soundtrack
Music by Various Artists (Hans Zimmer, Lisa Gerrard & The Lyndhurst Orchestra with Gavin Greenaway)
Label: Universal Music Classics
Format: Digital
Release Date: May 9, 2020

Gladiator is a 2000 American historical drama film with Russell Crowe in the lead role. It’s written by David Franzoni, John Logan, William Nicholson, directed by Ridley Scott, produced by Scott Free Productions and Red Wagon Entertainment, distributed by DreamWorks Pictures and Universal Pictures, stars Russell Crowe, Joaquin Phoenix, Connie Nielsen, Oliver Reed, Derek Jacobi, Djimon Hounsou, Richard Harris, Ralf Möller, Tommy Flanagan, John Shrapnel, Tomas Arana, David Schofield, David Hemmings, Spencer Treat Clark, Sven-Ole Thorsen.
The soundtrack contains 35 tracks include original track Now We Are Free and Now We Are Free (Maximus Mix).

Tracklisting
Disc 1:
1 Progeny – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
2 The Wheat – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
3 The Battle – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
4 Earth – Gavin Greenaway and The Lyndhurst Orchestra
5 Sorrow – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
6 To Zuccabar – Gavin Greenaway and The Lyndhurst Orchestra
7 Patricide – Gavin Greenaway and The Lyndhurst Orchestra
8 The Emperor Is Dead – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
9 The Might of Rome – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
10 Strength And Honor – Gavin Greenaway and The Lyndhurst Orchestra
11 Reunion – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
12 Slaves To Rome – Gavin Greenaway and The Lyndhurst Orchestra
13 Barbarian Horde – Gavin Greenaway and The Lyndhurst Orchestra
14 Am I Not Merciful? – Gavin Greenaway and The Lyndhurst Orchestra
15 Elysium – Gavin Greenaway & The Lyndhurst Orchestra & Lisa Gerrard
16 Honor Him – Gavin Greenaway and The Lyndhurst Orchestra
17 Now We Are Free – Lisa Gerrard & Gavin Greenaway & The Lyndhurst Orchestra

Disc 2:
1 Duduk Of The North – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard
2 Now We Are Free (Juba’s Mix) – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard
3 The Protector Of Rome – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Russell Crowe & Richard Harris
4 Homecoming – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Joaquin Phoenix & Russell Crowe
5 The General Who Became A Slave – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer
6 The Slave Who Became A Gladiator – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard & Oliver Reed & Russell Crowe
7 Secrets – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer
8 Rome Is The Light – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard
9 All That Remains – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer
10 Maximus – Heitor Pereira & Gavin Greenaway & The Lyndhurst Orchestra
11 Marrakesh Marketplace – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer
12 The Gladiator Waltz – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Russell Crowe
13 Figurines – Lisa Gerrard
14 The Mob – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard
15 Busy Little Bee – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard & Connie Nielsen & Russell Crowe
16 Death Smiles At All Of Us – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Russell Crowe & Joaquin Phoenix
17 Not Yet – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard & Djimon Hounsou
18 Now We Are Free (Maximus Mix) – Gavin Greenaway & The Lyndhurst Orchestra & Hans Zimmer & Lisa Gerrard