OSI - Timeline
| Year | Albums | Lineup | Style |
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2003 | Office Of Strategic Influence | Kevin Moore - vocals, keyboards, programming Jim Matheos - guitars, keyboards, programming Michael Stephen "Mike" Portnoy - drums | Progressive metal |
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2004 | Kevin Moore - vocals, keyboards, programming Jim Matheos - guitars, keyboards, programming | ||
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2005 | Kevin Moore - vocals, keyboards, programming Jim Matheos - guitars, keyboards, programming Joey Vera - bass | ||
|
2006 | Free | ||
| Re: Free [EP] | |||
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2007 | Kevin Moore - vocals, keyboards, programming Jim Matheos - guitars, keyboards, programming | ||
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2008 | |||
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2009 | Blood | ||
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2010 | |||
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2011 | |||
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2012 | Fire Make Thunder | Kevin Moore - vocals, keyboards, programming, guitars Jim Matheos - guitars, bass, keyboards, programming | |
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2013 | Kevin Moore - vocals, keyboards, programming Jim Matheos - guitars, keyboards, programming | ||
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2014 | |||
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2015 | |||
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2016 | |||
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2017 | |||
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2018 | |||
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2019 | |||
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2020 | |||
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2021 | |||
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2022 | |||
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2023 | |||
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2024 | |||
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2025 | |||
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2026 |