U2's music is as diverse as it is original. Their sound has changed dramatically since their initial release of Boy in 1980. Back then they had a raw, punk-like sound with a fast pace, strong rhythm, and simple chords. They changed slightly through the release of subsequent albums -- October, War, Under a Blood Red Sky -- then changed markedly with the addition of Producer Brian Eno on The Unforgettable Fire. This new sound carried through and became the "Joshua Tree" sound, heralded in their most popular album to date.
They embraced American blues in their next release, Rattle & Hum, then completely reinvented their sound three years later with Achtung Baby. The new U2 was harsher, thicker, and darker, leaving the sonic ambiance of their past three albums behind. It was made in the dawn of the "grunge rock" craze. When everyone else was getting on the Grunge Rock bandwagon, U2 made a sound that was years ahead of the times. Zooropa was a quick release between their "ZooTV" Tour of 1992 and their "ZooEuropa" Tour in 1993. It features their most synthetic music to date, but few really good songs. In 1995 they collaborated with Brian Eno to make a "soundtrack" album under the name of Passengers called Original Soundtracks One that included only two actual songs, but countless other tracks of background music, odd sonic ideas, and ambient sounds. It wasn't well received.
1997 gave us their newest incarnation, a twist of their "Achtung Baby" sound with the classical U2 "Rock & Roll" sound with elements of techno, gospel, and funk. It's an upbeat, original, and diverse musical creation. And wouldn't you know it, there's a heck of a lot of good songs, too!
*Pop*
For some truely excellent U2 pages, please visit these sites: