- tT
- TT
- TT
- TTab
- TabTae
- TAETAI
- TaiTai
- TaiTak
- TakTal
- TalTal
- TalTam
- TamTam
- TAMTan
- TanTa
- TanTap
- TapTar
- TarTat
- TatTav
- TavTay
- TayTay
- TayTC
- TCTEA
- TeaTec
- TecTec
- TecTed
- TedTee
- TeeTee
- TeeTei
- TeiTel
- TelTem
- TemTem
- TemTen
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- TenTep
- TepTer
- TerTer
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- TerTet
- TetTFB
- TFDTha
- ThaTha
- ThaThe
- TheThe
- TheThe
- TheThe
- TheThe
- TheThe
- TheThe
- THEThe
- TheThe
- TheThi
- ThiThi
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- ThoTho
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- ThoThr
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- TiTie
- TieTi
- TiTig
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- TimTin
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- TitTK
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- TooTop
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- TULTun
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- TurTV
- TVTwe
- tweTwi
- TwiTwi
- twiTwo
- TwoTy
- TytyD
- tyDTyl
- TylTyp
- typTys
- TytTzu
- Thine Eyes Bleed
- Things in Herds
- Things Left Unsaid (Long Island emo band)
- Things of Stone and Wood
- Things to Come
- Things, The (LA hard rock band)
- Thingy
- Thịnh Suy (Vietnamese Singer)
- Think About Cosmos
- Think About Life
- Think Again (American hardcore/punk band)
- Think Floyd (UK Pink Floyd tribute)
- Think I Care
- Think Optimistically (brony duo)
- Think Out Loud (soft rock)
- Think Tank (Dutch rock 'n' roll, key track "Together")
- Think Twice (Canadian jazz hip-hop producer Phil Kennedy)
- Thinkerbell
- Thinking Dogs
- Thinking Fellers Union Local 282
- Thinking Plague
- Thinkingmachine
- Thinkman
- Thinktank (Australian band)
- ThiNXx
- Thió, Josep
- Third Bardo, The
- Third Coast Percussion
- Third Day
- Third Day feat. All Sons & Daughters
- Third Day feat. Harvest
- Third Day featuring All Sons & Daughters
- Third Day featuring Bashta, Harvest
- Third Day featuring Grant, Natalie, Smith, Michael W., Tait, Michael
- Third Day featuring Williams, Karyn
- Third Degree, The
- Third Dimension Doorknob
- Third Ear Band
- Third Ending, The
- Third Eye Blind
- Third Eye Foundation, The
- Third Floor Studio
- Third Party (early 90’s pop-rap/euro house artist, song “My Girl in His Jeans”)
- Third Party (UK based house DJs, stylized Third ≡ Party)
- Third Party & Cicada
- Third Party feat. Holloway, Loleatta
- Third Party vs Cicada
- Third Party vs. Cicada
- Third Rail, The (60's garage rock (Run, Run, Run))
- Third Realm
- Third Root
- Third Sky
- Third to None
- Third Wave, The (60s/70s US lounge pop group)
- Third World (Jamaican reggae fusion band)
- Third-Rates, The
- Thirdmoon (Austrian Melodic Death/Black)
- Thirdstory
- Thirlwell, J.G. (musician, composer and producer)
- Thirsk, Kristy
- Thirst Planet
- Thirstin Howl III
- Thirsty Ear
- Thirsty Fish
- Thirsty Merc
- Thirteen Senses
- Thirteenth Hell Level (Italian Metal Band)
- Thirteenth Sun, The
- Thirty Day Notice
- Thirty Seconds to Mars
- Thirty Seconds to Mars feat. ASAP Rocky
- Thirty Seconds to Mars feat. Halsey
- Thirty Seconds to Mars feat. Ye
- This Age (Italian hip hop/rock group)
- This American Song (Erie, PA rock)
- This Ascension (Californian ethereal/darkwave)
- This Band (Philippine indie band)
- This Beautiful Mess (Dutch indie-rock band)
- This Beautiful Republic
- This Bike Is a Pipe Bomb
- This Century
- This Charming Man
- This City
- This Club
- This Cold Life
- This Cold Night
- This Computer Kills (American post-hardcore band)
- This Condition (Long Island pop/rock band)
- This Curse
- This Day & Age