| Studio albums | Morning of Buzz • Effect • Perfect • Memorize |
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| Live albums | Buzz 2006 Live & Acoustic |
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| Mini albums | Be One • 15 • The Lost Time |
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| Special albums | FuzzㆍBuzz |
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| Digital singles | "Poor Love" • "Love Makes My Heart" • "Love Makes My Heart Part.2" • "Buzz Return" • "The First Summer in 8 Years" • "Train" • "Love Song" • "Forever Love" • "Love Makes My Heart Part.3" • "Still With You" • "Christmas Song" • "Dreaming" |
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| OSTs | "Naruto 2 OST" • "Bristol Expedition OST" • "Spy OST Code No.3" |
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| Other releases | 2004 Christmas Story • Reds, Go Together • Immortal Song New Year Special • Immortal Song Legends Lee Hanghee 2) • Immortal Song Legends Kim Jiae & Moon Heeok • Immortal Song Male Vocal Legends |