'O Sole Mio - Eduardo Di Capua, Alfredo Mazucchi & Giovanni Capurro ( 1898 )
Oh Boy! - Norman Petty, Bill Tilghman & Sunny West ( 1957 )
Okie From Muskogee - Roy Edward Burris & Merle Haggard ( 1969 )
Old Devil Moon - Burton Lane & Edgar 'Yip' Harburg ( 1946 )
On A Clear Day ( You Can See Forever ) - Burton Lane & Alan Jay Lerner ( 1965 )
Ooh Boy - Norman Whitfield ( 1977 )
Our Day Will Come - Bob Hilliard & Mort Garson ( 1963 )
Over And Over - Robert Byrd ( 1958 )
Ob-La-Di, Ob-La-Da - John Lennon & Paul McCartney ( 1968 )
Oh Happy Day - Nancy Binns Reed & Donald Howard Koplow ( 1952 )
Oh! How I Hate To Get Up In The Morning - Irving Berlin ( 1926 )
Oh! Lady Be Good - George & Ira Gershwin ( 1924 )
Oh! Lonesome Me - Don Gibson ( 1957 )
Oh! Look At Me Now - Joe Bushkin & John DeVries ( 1941 )
Oh! Mr. Porter - George & Thomas Le Brunn ( 18?? )
Oh No, Not My Baby - Carole King & Gerry Goffin ( 1965? )
Oh! Susanna - Stephen Foster ( 1848 )
Oh, What A Beautiful Morning - Richard Rodgers & Oscar Hammerstein II ( 1943 )
Oh Yeah, Maybe Baby - Hank Hunter & Phil Spector ( 1951 )
Oh! You Beautiful Doll - Nat D.Ayer & A.Seymour Brown ( 1911 )
Oklahoma - Richard Rodgers & Oscar Hammerstein II ( 1943 )
Old Folks At Home ( Swanee River ) - Stephen Foster ( 1851 )
Old Macdonald Had A Farm - Mort H. Glickman ( 1935 )
Old Shep - Clyde Foley ( 1935 )
Ole Buttermilk Sky - Hoagy Carmichael & Jack Brooks ( 1946 )
Ol' Man River - Jerome Kern & Oscar Hammerstein II ( 1927 )
On A Slow Boat To China - Frank Loesser ( 1947 )
On Broadway - Barry Mann & Cynthia Weil, Jerry Lieber & Mike Stoller ( 1963 )
On Green Dolphin Street - Bronislau Kaper & Ned Washington ( 1947 )
On My Own - Burt Bacharach & Carol Bayer Sager ( 1986 )
On The Aitchison, Topeka And The Santa Fe - Harry Warren & Johnny Mercer ( 1944 )
On The Good Ship Lollipop - Richard A. Whiting & Sidney Clare ( 1934 )
On The Road Again - Al Wilson ( 1968 )
On The Street Where You Live - Alan Jay Lerner & Frederick Loewe ( 1956 )
On The Sunny Side Of The Street - Jimmy McHugh & Dorothy Fields ( 1930 )
Once In A Lifetime - Anthony Newley & Leslie Bricusse ( 1961 )
Once In A Very Blue Moon - Eugene Levine & Patrick Alger ( 1984 )
One Day At A Time - Kris Kristofferson & Marijohn Wilkin ( 1974 )
One Day I'll Fly Away - Joe Sample & Will Jennings ( 1980 )
One Fine Day - Carole King & Gerry Goffin( 1963 )
One For My Baby ( And One More For The Road ) - Harold Arlen & Johnny Mercer( 1943 )
One Hand, One Heart - Leonard Bernstein & Stephen Sondheim ( 1957 )
One Less Bell To Answer - Burt Bacharach & Hal David ( 1967 )
One Mint Julep - Rudy Toombs ( 1952 )
One Moment In Time - Albert Hammond & John Bettis ( 1988 )
One Morning In May - Hoagy Carmichael & Mitchell Parish ( 1933 )
One Night - Dave Bartholomew, Pearl King & Anita Steinman ( 1956 )
One Night In Bankok - Benny Andersson, Bjorn Ulvaeus & Tim Rice ( 1984 )
One Note Samba - Antonio Carlos Jobim, Newton Mendonca & John Hendricks ( 1962 )
One Piece At A Time - Wayne Kemp ( 1976 )
One Room Shack - Mercy Dee Walton ( 1952 )
One Step Beyond - Prince Buster ( 1965 )
One Way Out - Sonny Boy Williamson II ( born Alex ( or Aleck ) Miller ) ( 1961 )
Only Sixteen - Sam Cooke ( 1959 )
Only You - Samuel 'Buck' Ram & Ande Rand ( 1954 )
O-o-h Child - Stan Vincent ( 1970 )
Out Of Nowhere - Johnny Green & Edward Heyman ( 1931 )
Out Of This World - Harold Arlen & Johnny Mercer ( 1945 )
Out Of Time - Mick Jagger & Keith Richards ( 1966 )
Outside Woman Blues - 'Blind' Joe Reynolds ( 1929 )
Over The Rainbow - Harold Arlen & Edgar 'Yip' Harburg ( 1939 )
Over There - George M. Cohan ( 1917 )