Oscar Emmanuel Peterson, CC, CQ, O.Ont. was a Canadian jazz pianist and composer. He was called the "Maharaja of the keyboard" by Duke Ellington, "O.P." by...
Opeth is a Swedish heavy metal band from Stockholm, formed in 1990. While the band has been through several personnel changes, singer, guitarist, and songwriter Mikael Åkerfeldt has remained...
Obituary is an American death metal band formed in 1985 in Tampa, Florida under the name Xecutioner and later renamed to Obituary. The band comprises vocalist John Tardy, drummer Donald...
Olivia Newton-John, AO, OBE is a Grammy Award-winning and Golden Globe-nominated English-born, Australian pop singer, songwriter and actress of Welsh and German origin. She is...
Ofra Haza (Hebrew: עפרה חזה) (Arabic: عوفرة حازة أو عفراء هزاع) (19 November 1957 – 23 February 2000) was a popular Israeli singer, actress and international recording artist. Her music...
Overkill is an American thrash metal band, formed in 1980 in New Jersey. The band has been active since 1984, releasing 15 studio albums, 2 EPs, 2 live albums and a "covers" album. The band...
Outkast is an American hip hop duo based out of East Point, Georgia, a city south of Atlanta, Georgia. The duo was originally known as The OKB but later changed...
Ornette Coleman is an American saxophonist, violinist, trumpeter and composer. He was one of the major innovators of the free jazz movement of the 1950s and 1960s. Coleman's...
Oingo Boingo was an American new wave band. They are best known for their influence on other musicians, their soundtrack contributions and their high energy Halloween concerts. The band was...
Orrin Grant Hatch is a Republican United States Senator from Utah, serving since 1977. Hatch is a member of the U.S. Senate Committee on Finance, where he serves on the...
Orchestral Manoeuvres in the Dark (often abbreviated to OMD) are a synthpop group whose founding members are originally from the Wirral Peninsula, England. OMD record for Virgin Records...
Omari Ismael Grandberry (born November 12, 1984), better known as Omarion, is an American Grammy-nominated R&B singer, actor, songwriter, record producer, dancer, and former lead singer of...
Os Mutantes ("The Mutants", Portuguese pronunciation: [uz muˈtɐ̃tʃis]) are an influential Brazilian psychedelic rock band that were linked with the Tropicália movement of the late 1960s. It...
Orbital are a British electronic duo from Sevenoaks, England, consisting of brothers Phil and Paul Hartnoll. Their career initially ran from 1989 until 2004, but in 2008 they announced that...
Oi Polloi are an anarcho-punk band from Scotland that formed around 1981, also notable for their contributions to the Scottish Gaelic punk sub-genre. Oi Polloi's first studio recording was a...
Oscar Levant (27 December 1906 – 14 August 1972) was an American pianist, composer, author, comedian, and actor. He was more famous for his mordant character and witticisms, on the radio and...
OK Go is a rock band originally from Chicago, Illinois, now residing in Los Angeles, California. The band is composed of Damian Kulash (lead vocals and guitar), Tim Nordwind (bass guitar and...
Obie Trice III (born November 14, 1977) is an American musician. He began rapping at the age of 11, and is most known for his time spent signed to Shady Records. Obie Trice was raised in...
Ottorino Respighi (July 9, 1879 - April 18, 1936) was an Italian composer, musicologist and conductor. He is best known for his orchestral Roman trilogy: Fontane di Roma - "Fountains of...
OSI is an American progressive experimental supergroup formed by Fates Warning guitarist Jim Matheos in 2003. The name refers to the short-lived US government agency Office of Strategic...
Ozma is a rock band from Pasadena, California. The band's sound is a mix of new-wave–influenced power pop and rock with Casiotone-driven melodies and heavy guitar riffs. The complexity of...
The Old 97's are an alternative country band originally based in Dallas, Texas. The group formed in 1993 and took their name from an old country song popularized by Johnny Cash, "Wreck of...
Ozric Tentacles (also known as The Ozrics) are an instrumental rock band from Somerset, whose music can loosely be described as psychedelic or space rock. Formed in 1983, the band has...
Orphaned Land is an Israeli progressive metal band that formed in 1991. Its music contains Middle-Eastern and Jewish influences. In 1992, the band changed its name from the original...
Our Lady Peace, often abbreviated OLP, is a Canadian alternative rock band consisting of Raine Maida, Duncan Coutts, Jeremy Taggart and Steve Mazur. Throughout their career, the band has...