Comprised of Tony Borowiak, Jamie Jones, Delious Kennedy, and Alfred Nevarez, the Californian contemporary R&B vocal quartet All-4-One's 1994 debut album sailed into the Top Ten thanks to the enormous hit single "I Swear," which stayed at number one for 11 weeks. My Brother's Keeper followed in 1998, and a year later the group returned with On and On.

Albums list:
All-4-One - A41
All-4-One - All-4-One
All-4-One - An All-4-One Christmas
All-4-One - And the Music Speaks
All-4-One - Greatest Hits
All-4-One - Greatest Hits (Re-release)

EPs list:
All-4-One - I Swear   So Much Love [Digital 45]
All-4-One - Rhino Hi-Five  All-4-One - EP

Singles list:
All-4-One - I Swear - Single
All-4-One - My Child - Single
All-4-One - When I Needed an Angel - Single
https://itunes.apple.com/us/artist/all-4-one/id159019