| Band | Album | Grade | Written on... |
| U.D.O. | Mastercutor | 4 | July 1st, 2007 |
| Ulcerate | Of Fracture And Failure | 9 | July 15th, 2007 |
| Ulme | The Glowing | 7 | August 18th, 2006 |
| UltraViolet Uforia | Shadow Of The Sun | 4 | December 12th, 2006 |
| Umphrey's McGee | Anchor Drops | 9 | February 11th, 2005 |
| Unchained | Unchained | 6 | February 11th, 2005 |
| Uncolored Wishes | World Under Control | 8 | October 17th, 2007 |
| Under Byen | Live At Haldern Pop | 9 | April 3rd, 2004 |
| Undergod | Who’s Your God? | 8 | April 24th, 2004 |
| Under Radio | Under Radio | 7 | October 29th, 2002 |
| Undertow | Unit E | 7 | July 18th, 2002 |
| Undertow | 34ce | 8 | June 14th, 2003 |
| Undertow | Milgram | 7 | February 18th, 2006 |
| Unearth | The Oncoming Storm | 8 | August 10th, 2004 |
| Unearth | In The Eyes Of Fire | 9 | August 27th, 2006 |
| Uninvited Guest | Malice In Wonderland | 8 | March 27th, 2008 |
| Union Youth | The Royal Gene | 8 | October 12th, 2002 |
| Unleashed | Midvinterblot | 8 | September 24th, 2006 |
| Unlord | Lord Of Beneath | 7 | August 29th, 2002 |
| Unrest | Back To The Roots | 5 | November 20th, 2006 |
| Uphill Battle | Wreck Of Nerves | 8 | February 22nd, 2004 |
| Uphill Racer | No Need To Laugh | 7 | August 23rd, 2007 |
| Upsilon Acrux | Volucris Avis Dirae-Arum | 9 | October 29th, 2004 |
| Upstate | Missing | 9 | February 7th, 2004 |
| USSA Pleasuredome & The Heirs Of Rockefeller | The United States Of Entitlement | 8 | March 16th, 2007 |
| Utopium | No Memory Man | 7 | March 31st, 2008 |