Ultimate NRG 4
AlbumTracklist 229:20
CD 1
| 1 | Mega Mix Various Artists | 10:41 | |
| 2 | Just Dance Lady Gaga feat. Colby O’Donis | 3:42 | |
| 3 | Closer (Alex K mix) Ne‐Yo | 3:45 | |
| 4 | Because the Night (Alex K mix) Cascada | 2:22 | |
| 5 | Cry For You Bassfreakerz | 3:23 | |
| 6 | Strong Again (Ultrabeat mix) N-Dubz | 3:27 | |
| 7 | Umbrella (Alex K vs. Karlston Khaos mix) Rihanna feat. Jay‐Z | 2:57 | |
| 8 | I'm Sorry Party Squad vs. RMX CRW | 1:45 | |
| 9 | Scream for More Kate Ryan | 3:20 | |
| 10 | Kokane Flip & Fill vs. Fulfillment | 4:03 | |
| 11 | Hot Summer Night (Alex K vs. Wilz mix) David Tavaré feat. 2 Eivissa | 4:24 | |
| 12 | If You Were Mine | 3:28 | |
| 13 | Rock to the Rhythm Cutback feat. Federal | 3:05 | |
| 14 | Summer Love Beat Players feat. Skyla | 3:05 | |
| 15 | The Stalkers Ultrabeat | 3:09 | |
| 16 | She's Like a Star (Alex K mix) Taio Cruz | 2:52 | |
| 17 | Love Leaves No Scar (Hypasonic mix) LOL | 5:17 | |
| 18 | Lover That You Are (Alex K mix) Alex K & Don Da Da v Pacjam | 4:43 | |
| 19 | Amigos (S&B mix) Styles & Breeze | 3:33 | |
| 20 | I'll Be There Stunt | 2:45 | |
| 21 | Lethal Industry Tiësto | 1:50 |
CD 2
| 1 | Played-A-Live The Real Booty Babes | 2:16 | |
| 2 | Welcome to the Club (Hypasonic mix) DJ Manian | 3:10 | |
| 3 | True Believer (Real Booty Babes mix) E-Type | 2:25 | |
| 4 | The Promise (Flip & Fill mix) Girls Aloud | 2:13 | |
| 5 | When I Grow Up Pussycat Dolls | 2:37 | |
| 6 | Forever (extended mix) Bad Boy | 3:56 | |
| 7 | Sweetheart Rezonance Q | 3:30 | |
| 8 | Crush on You (Alex K vs. Wilz mix) Cahill | 4:21 | |
| 9 | In The Night Scandalous | 4:43 | |
| 10 | Toca's Miracle 2008 Fragma | 4:15 | |
| 11 | Posse (I Need You on the Floor) Scooter | 2:55 | |
| 12 | When the Rain Begins to Fall | 3:36 | |
| 13 | Gangsta Walk (Alex K mix) Coolio feat. Snoop Dogg | 2:24 | |
| 14 | Burning Love (Ultrabeat mix) Katie Jewels | 3:08 | |
| 15 | Put a Donk on It The Blackout Crew | 4:42 | |
| 16 | On the Floor X‐Rated | 4:11 | |
| 17 | Whatever (KB Project mix) Hypasonic | 3:03 | |
| 18 | Another Chance | 5:15 | |
| 19 | All My Life (KB Project mix) N-Force | 3:09 | |
| 20 | Happiness Sound De-Zign | 3:19 | |
| 21 | Blade (Alex K mix) Ali Payami vs. Aquagen & Warp Brothers | 2:54 | |
| 22 | You're a Superstar Love Inc. | 3:59 |
CD 3
| 1 | Take Me Away (Into the Night) 4 Strings | 3:35 | |
| 2 | Love Don't Let Me Go David Guetta vs. The Egg | 4:24 | |
| 3 | You Belong to Me JX | 4:12 | |
| 4 | You Lift Me Up Rebekah Ryan | 2:38 | |
| 5 | Where Are You 2007? Paffendorf vs. The Real Booty Babes | 4:29 | |
| 6 | Up & Down Vengaboys | 3:40 | |
| 7 | Superstar Novy vs. Eniac | 3:45 | |
| 8 | Sweet Dreams XXX | 1:59 | |
| 9 | I Love You Stop Red 5 | 3:18 | |
| 10 | Joy Staxx | 4:15 | |
| 11 | Anything Culture Beat | 4:05 | |
| 12 | The Night Train Kadoc | 2:33 | |
| 13 | Inferno Souvlaki | 2:40 | |
| 14 | Tricky Disco Discotronic | 3:46 | |
| 15 | Music Is Moving Cortina | 3:18 | |
| 16 | Do It Now Brainbashers | 4:41 | |
| 17 | Take Me to the Clouds Above LMC vs. U2 | 5:27 | |
| 18 | Zombie Nation Bassfreakerz | 2:23 | |
| 19 | Big Bass Bomb Klubbheads | 3:31 | |
| 20 | Love Come Down Klubbed DJs & Kuta Productions | 3:33 | |
| 21 | The Dawn Tony De Vit | 3:01 |