B5

From Discogs:

US R&B boy band originating from St. Petersburg, Florida and later relocating to Atlanta, Georgia.Composed of Dustin Michael Breeding (October 8th 1989), Kelly Allen Breeding (February 27th 1990), Patrick Owen Breeding (September 19th 1992), Carnell Fredrick Hunnicut Breeding (November 30th 1993) and Bryan Jesse Breeding (October 14th 1994). Formerly known as the TNT Boyz featuring only the four eldest brothers, but renamed themselves B5 when the youngest brother Bryan joined the group.

From Lastfm:

2010: they are dustin 23,kelly 22,patrick 20,carnell 19,bryan 17.they just got signed to another record company and are working hard on a new cd

2009:

1. The five Breeding brothers of B5, consisting of Dustin 22, Kelly 21, Patrick 19, Carnell 18 and Bryan 16, are back, all grown up and showing off a new mature sound. Their sophomore album is set for release on Diddy's Bad Boy Records and the title, Don't Talk, Just Listen, says it all. Co-Executive Producer Kevin Wales had a great idea and after discussing it with the group they all knew the title was right.

Read more about B5 on Last.fm.

User-contributed text is available under the Creative Commons By-SA License and may also be available under the GNU FDL.

From Wikipedia:

B5 is a R&B boy band originating from St. Petersburg, Florida which later relocated to Atlanta, Georgia. As of 2010, the group has change their name to "Audio". The group consists of Dustin Michael Breeding, Kelly Allen Breeding, Patrick Owen Breeding, Carnell Fredrick Breeding and Bryan Jesse Breeding. They were formerly known as the TNT Boyz featuring only the four eldest brothers, but renamed themselves B5 when Bryan, the youngest brother, joined the group. They are the cousins of girl group MYXX.