O’dette
Oasis
OBGMs, The
Octane
October Project
Odin
Off Broadway
Offroad
Offspring
OO Janet
Old Buddy Jack
Oliver Tree
One Eyed Gypsy
Oney
One
One Last Autograph
Only Child
Ontray
Open Fire
Open Skyz
Opeth
Orion The Hunter
Orleans
Oshima Brothers
Osees
Otherside
Otoboke Beaver
Our Dying Martyr
Outland
Outlaw Blood
Outlaws
Outpatience
Outrage
Outrider
Over The Edge
Overloaded
Ozzy Osbourne
Ozz
Some bands start with the letter O that are considered popular such as:
* Oasis
* The Offspring
* The Outlaws
* Ozzy Osbourne
Oasis is an English rock band formed in 1991; they have released several albums and have sold over 75 million records worldwide. They have won several awards, including a Brit Award, and have been considered one of the most successful bands of the 90s.