| 1. |  G.O.T Games | First Time Reacting to "ISEKAI QUARTET 2 Openings & Endings (1-2)" | New Anime Fan! | 476 | |
| 2. |  Foxen Anime | Which Is BEST Isekai Anime? Konosuba & ReZero RETURN! Isekai Quartet | Foxen Review | 365 | Review |
| 3. | Chibi Reviews | Unexpected Friendship | Isekai Quartet Episode 3 | 354 | Review |
| 4. |  Julien Neel | I Got Rhythm (Gershwin) - A CAPPELLA barbershop quartet - Trudbol & JRoseJazz | 327 | |
| 5. | Triforce Quartet | Triforce Quartet: Themes from the Mario Bros Series | 214 | |
| 6. | Julien Neel | Side By Side - Barbershop Quartet - Trudbol A Cappella | 213 | |
| 7. |  SEGA Retro BR | Quartet / Double Target: O quarteto que virou dupla! | 143 | |
| 8. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 1] | 142 | Show |
| 9. | ShinKimchi | ISEKAI QUARTET! EPISODE 1-10 LIVE REACTION + MUKBANG! BINGE WATCH! | 135 | |
| 10. | Songe | Sandy Badlands - Final Fantasy VII (Quartet Version) | 123 | |
| 11. | Jeremy Parish | Video Works | Console conversions, paired down: Shooting Gallery & Quartet | Segaiden #042 | 102 | Show |
| 12. | IceninjaX77 | Lost In Thoughts All Alone ~ Azura x Aqua x Shigure (EN) x Shigure (JP) [Quartet] | 102 | |
| 13. | SEGA Retro BR | Quartet: O quarteto fantástico da SEGA! | 100 | |
| 14. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 4] | 95 | Show |
| 15. |  Shelos1Life | KAZUMA VS REINHARD (KONOSUBA VS RE:ZERO) - Isekai Quartet #11 | 91 | |
| 16. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 5] | 87 | Show |
| 17. | Shelos1Life | AINS VS SUBARU (OVERLORD VS RE:ZERO) - Isekai Quartet #7 | 86 | |
| 18. | World of Longplays | Master System Longplay [067] Quartet - Double Target | 81 | |
| 19. | My Life in Gaming | Quartet - Arcade VS. Master System / MY LIFE IN GAMING | 66 | |
| 20. | Songe | Super Mario Bros 2 - Overworld (Quartet Version) | 62 | |
| 21. |  Michirin | 【SEGA】Quartet - Stage 1 - PC engine Cover Rearranged 【Deflemask】 | 55 | |
| 22. | NPR Music | The Calidore String Quartet: NPR Music Tiny Desk Concert | 52 | |
| 23. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 11] | 52 | Show |
| 24. | NPR Music | Attacca Quartet: NPR Music Tiny Desk Concert | 48 | |
| 25. | Shelos1Life | TANYA VS KAZUMA (YOUJO SENKI VS KONOSUBA) - Isekai Quartet #10 | 48 | |
| 26. |  The Gaming Poussin | Grancrest War: Quartet Conflict (Anime hack and slash RPG Action Game) Android Gameplay [1080P] | 47 | |
| 27. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 10] | 45 | Show |
| 28. | [ SUMiKA ] Saxophone | 【Sax Quartet】唱 / Ado【サックス四重奏】Saxophone Quartet | 45 | |
| 29. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 6] | 45 | Show |
| 30. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 3] | 43 | Show |
| 31. | SEGA Retro BR | Detonado: Quartet / Double Target (Master System) | 41 | |
| 32. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 7] | 41 | Show |
| 33. | Axolity | Kayna, Persicorp, Rootitoot, Oaktapus (Quartet) MSM Psychic Island | 40 | |
| 34. | AWSMDanny | The Most UNDERRATED Gaming IEMs | Kiwi Ears Quartet Review | 37 | Review |
| 35. | Wanderson Tenorio | NOVO ANIME BUNGO STRAY DOGS WAN! - Anime Estilo Isekai Quartet | 36 | |
| 36. | PugmanPlays | Quartet (Sega Master System / SMS) Complete CO-OP Playthrough Commentary. | 36 | Let's Play |
| 37. | purpleschala | Opening - Bombing Mission - Final Fantasy VII (for piano + string quartet) | 36 | |
| 38. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 12] | 35 | Show |
| 39. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 2] | 35 | Show |
| 40. | NPR Music | Pacifica Quartet: NPR Music Tiny Desk Concert | 34 | |
| 41. | quartetotessares | Shadow of the Colossus - A Violent Encounter - Tessares String Quartet (Quarteto Tessares) | 33 | |
| 42. | Retro Projections | #mastersystemchallenge Projector Gameplay #16: Quartet: Sega Master System | 33 | |
| 43. | 8BitBoyUK | Quartet - Part 58 #MasterSystemChallenge | 33 | |
| 44. | spm moto | ダブルターゲット シンシアの眠り（SEGA MARKⅢ） クリア動画 | 32 | |
| 45. | Michirin | Deflemask - Sega Quartet Stage 1 - PC engine / Turbografx 16 Arrange | 32 | |
| 46. | Shelos1Life | KONOSUBA + OVERLORD + RE:ZERO + TANYA - Isekai Quartet #1 | 32 | |
| 47. | Shelos1Life | TANYA VS AQUA (YOUJO SENKI VS KONOSUBA) - Isekai Quartet #9 | 32 | |
| 48. | Karin's Channel | Hatsune Miku: Project DIVA Future Tone - [PV] "Quartet of Multiple Futures" (Romaji/English Subs) | 31 | Let's Play |
| 49. | LivTheCyberDhole | Nozz Watches Isekai Quartet Season 2 [Episode 8] | 31 | Show |
| 50. | Shelos1Life | Ainz VS Emilia (OVERLORD VS RE:ZERO) - Isekai Quartet #6 | 30 | |
| 51. | Pixel Party Pals | Every Easter Egg in Isekai Quartet Part 2! REACTION | 29 | |
| 52. | OS GAMES10 | 4 jogos Master System Evolution Blue - COLETÂNEA 4 IN 1 | 28 | |
| 53. |  Blossom AMV 菜 | Yozakura Quartet【AMV】Hollywood Perfect ᴴᴰ | 27 | |
| 54. | TEKJA GAMEPLAYS | QUARTET (SMS) [701] GAMEPLAY | 26 | |
| 55. | Michirin | Sega Quartet - Stage 1 - GBC arrange 【Deflemask】 | 25 | |
| 56. | TheCartoonMan12 | What Do You Think About This Quartet #20 | 23 | |
| 57. | Epic!dust!sans137 _yt | DeltaHeroes Time Quartet Hardmode-The Quartet Of Delta DustKiller | 23 | |
| 58. | TJ DW | Hellraiser: Bloodline 4K UHD Blu-ray VS Blu-ray Comparison | Hellraiser Quartet Of Torment 4K | 22 | |
| 59. | MAME-FAN | Quartet Arcade Cabinet MAME Gameplay w/ Hypermarquee | 22 | |
| 60. | Media Pool | 1986 Quartet (Arcade) Game Playthrough Video Game | 21 | Let's Play |
| 61. | Only1Prince | REACTION: Bela Bartok - String Quartet no 4 | 20 | |
| 62. | Talks at Google | Lunchtime Concert | The Dover Quartet | Talks at Google | 19 | |
| 63. | KianMSM | Larvaluss, Xyster, Deja-Jin, and Roarick quartet (Magical Sanctum) | 17 | |
| 64. |  Chubby Cat | Los 4 Grandes del ISEKAI / Isekai Quartet by Kadokawa Especial Isekai Parte 3 | 17 | |
| 65. |  게임낭만TV | 친구와 우정파괴를 하고 싶다면?? 이 게임을 꼭 하세요. 쿼텟(カルテット Quartet) 1986년 세가 오락실 | 16 | |
| 66. | OverClocked ReMix: Video Game Music Community | OC ReMix #2114: Final Fantasy IV 'Edward's Dream Quartet' [Edward's Harp] by Abadoss & James George | 16 | |
| 67. | crazyclimber80 | Quartet/Quartet 2, 1986 Sega | 16 | |
| 68. | RA 2 | Quartet Review For Sega Master System | 16 | Review |
| 69. | Quirky Quota | Isekai Quartet Movie: Another World GROUP REACTION | First Time Watching | 16 | |
| 70. | Doex Games | the almighty P quartet!? (EXTENDED DUET) | 14 | |
| 71. | RetroRewind | Master System Challenge #58 - Quartet | 14 | |
| 72. |  R Gamito | Fallen Down for Clarinet Quartet | 14 | |
| 73. | Video Game Music on Solo Guitar | カルテット - Quartet Theme【高速アルペジオ】ソロギターでゲーム音楽！第63弾｜Quartet "Quartet Theme" VGM on Solo Guitar 63 | 14 | |
| 74. | Triforce Quartet | Triforce Quartet: Mario Galaxy - Gusty Garden, & Mario World - Ending | 14 | |
| 75. |  AH Brandon Reviews | Best Re:Zero Moment Is Now the Best Quartet Moment | Isekai Quartet Season 2 Episode 10 (22) Review | 13 | Show |
| 76. | pokedude900 | Isekai Quartet Adventure:Action Game Stage 1 | 13 | |
| 77. | MLX505 | ¡CONFIRMADO! Tate no Yuusha se une a Isekai Quartet temporada 2 | 13 | |
| 78. | medici.tv | The Modigliani Quartet with Agnès Letestu and Florent Melac - Ravel: String Quartet | 13 | |
| 79. | 원코인하고싶은아재 | [원코인하고싶은아재] 친구 4명의 우정을 동시 파괴할 수 있었던 우정파괴 게임계의 대부(모르는 사람과 했다간 정말 큰일나는)...Mame용 쿼텟(Quartet)입니다. | 13 | |
| 80. | Replay Burners | カルテット２ / Quartet 2 Loop1 part 1 of 4 | 13 | |
| 81. | Tyler Mire Music | Welcome to Our City (Barbershop Quartet) | 12 | |
| 82. | Cayla's Capsule | Ruinous Quartet are INNOCENT! | 12 | |
| 83. | quartetotessares | Sonic - Tessares String Quartet (Quarteto Tessares) | 11 | |
| 84. |  Pipevanes | Pokémon Quartet! Lavender Town | 11 | |
| 85. | Cryptkeeper | Atari ST - The Quartet Sound Demo | 11 | |
| 86. | TASVideosChannel | [TAS] Arcade Quartet "1 player" by Darkman425 in 22:48.55 | 11 | |
| 87. | Zilog and Moto | Zilog and Moto - Episode 26: Quartet - Master System | 11 | Vlog |
| 88. | Kaeru-kun's Retorogaming Channel | 【セガマークIII】ダブルターゲット 2人同時プレイでノーミスクリア【レトロゲームゆっくり実況】 | 11 | |
| 89. | Kaylied Gamer | Quartet - SEGA Master System #MasterSystemChallenge No.58 | 10 | |
| 90. | PugmanPlays | Quartet Arcade CO-OP (2 player) Complete playthrough. Up to level 75 (longplay) HD - (part 1) | 10 | Let's Play |
| 91. |  Dariolino78 retrogaming | Quartet / Double Target (Sega Master System) Recensione | 10 | |
| 92. | The Gaming Otter | Rhythm Thief Moon Princess by Triforce Quartet | 10 | |
| 93. | subliminalvcr | Master System Challenge - Quartet | 10 | |
| 94. | Doex Games | the almighty S quartet!? (EXTENDED DUET) (MSM and DOF) | 9 | |
| 95. | Canal Game Genie | Quartet Game Genie (Master System) | 9 | |
| 96. | LegendBegins | Elite Quartet! | Touhou Puppet Dance Performance [55] | 9 | |
| 97. | Tyler Mire Music | "Quartet" Main Theme (String Quartet rendition of JRPG theme) | 8 | |
| 98. | ZaFrostPet | How to get Dragon's Dogma 2 Preorder Bonus Superior Weapons Quartet | 8 | Guide |
| 99. | Mi M | [1080p60] 多重未来のカルテット ～Quartet Theme～ -Multiple Future Quartet- (初音ミク Project DIVA Future Tone DX) | 8 | |
| 100. | Shad G | SEGA-con - Quartet - Quartet Theme (Screen 1 BGM) | 8 | |
