[{"Performer":"O Christmas Tea","URL":"O-Christmas-Tea"},{"Performer":"Oakland Ballet","URL":"Oakland-Ballet"},{"Performer":"Occupied Dreams","URL":"Occupied-Dreams"},{"Performer":"Ocean Colour Scene","URL":"Ocean-Colour-Scene"},{"Performer":"Oedipus El Rey","URL":"Oedipus-El-Rey"},{"Performer":"Oh What A Night - Frankie Valli and The Four Seasons Tribute","URL":"Oh-What-A-Night-Frankie-Valli-and-The-Four-Seasons-Tribute"},{"Performer":"Oh What A Night!","URL":"Oh-What-A-Night"},{"Performer":"Ohad Naharin","URL":"Ohad-Naharin"},{"Performer":"Oklahoma City Ballet","URL":"Oklahoma-City-Ballet"},{"Performer":"Oklahoma!","URL":"Oklahoma"},{"Performer":"Ole and Lena: Home For The Holidaze","URL":"Ole-and-Lena-Home-For-The-Holidaze"},{"Performer":"Oleanna","URL":"Oleanna"},{"Performer":"Oliver","URL":"Oliver"},{"Performer":"On T'aime Mickael Gouin","URL":"On-Taime-Mickael-Gouin"},{"Performer":"On Your Feet","URL":"On-Your-Feet"},{"Performer":"Once - A New Musical","URL":"Once-A-New-Musical"},{"Performer":"Once On This Island","URL":"Once-On-This-Island"},{"Performer":"Once Upon A Frost - A New Musical","URL":"Once-Upon-A-Frost-A-New-Musical"},{"Performer":"Once Upon A Symphony","URL":"Once-Upon-A-Symphony"},{"Performer":"Once Upon A Time - Ballet","URL":"Once-Upon-A-Time-Ballet"},{"Performer":"One Funny Mother","URL":"One-Funny-Mother"},{"Performer":"One Woman, Sex and The City - A Parody","URL":"One-Woman-Sex-and-The-City-A-Parody"},{"Performer":"Onegin","URL":"Onegin"},{"Performer":"Only Fools and Horses","URL":"Only-Fools-and-Horses"},{"Performer":"Open Working Rehearsal","URL":"Open-Working-Rehearsal"},{"Performer":"Opera After Dark","URL":"Opera-After-Dark"},{"Performer":"Opera Carolina","URL":"Opera-Carolina"},{"Performer":"Opera Columbus","URL":"Opera-Columbus"},{"Performer":"Opera de Montreal","URL":"Opera-de-Montreal"},{"Performer":"Opera Grand Rapids","URL":"Opera-Grand-Rapids"},{"Performer":"Opera Idaho","URL":"Opera-Idaho"},{"Performer":"Opera Ithaca","URL":"Opera-Ithaca"},{"Performer":"Opera Naples","URL":"Opera-Naples"},{"Performer":"Opera Omaha","URL":"Opera-Omaha"},{"Performer":"Opera Project Columbus","URL":"Opera-Project-Columbus"},{"Performer":"Opera San Jose","URL":"Opera-San-Jose"},{"Performer":"Opera UCI","URL":"Opera-UCI"},{"Performer":"OPERA: The Lost Childhood","URL":"OPERA-The-Lost-Childhood"},{"Performer":"Operation Crucible","URL":"Operation-Crucible"},{"Performer":"Operation Ouch","URL":"Operation-Ouch"},{"Performer":"Opus Cactus","URL":"Opus-Cactus"},{"Performer":"Oregon Ballet Theatre","URL":"Oregon-Ballet-Theatre"},{"Performer":"Orlando Ballet","URL":"Orlando-Ballet"},{"Performer":"Orlando Opera","URL":"Orlando-Opera"},{"Performer":"Oslo - The Play","URL":"Oslo-The-Play"},{"Performer":"Otello","URL":"Otello"},{"Performer":"Our Town","URL":"Our-Town"},{"Performer":"Out of Sight...Out of Murder","URL":"Out-of-Sight-Out-of-Murder"}]