IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% Credo videreCredo videre
  2. πŸ” 61% Credo videreCredo videre
  3. πŸ” 54% Credo videreCredo videre
  4. πŸ” 52% Credo videreCredo videre
  5. πŸ” 51% Credo videre (Office of the Dead)Credo videre (Office of the Dead)
  6. πŸ” 51% Credo videreCredo videre
  7. πŸ” 49% Credo videre (Holy Saturday)Credo videre (Holy Saturday)
  8. πŸ” 47% Credo videreCredo videre
  9. πŸ” 37% Portio mea DominePortio mea Domine
  10. πŸ” 32% Placebo DominoPlacebo Domino
  11. πŸ” 30% Suscepimus DeusSuscepimus Deus
  12. πŸ” 29% Bonum estBonum est
  13. πŸ” 29% IntroiboIntroibo
  14. πŸ” 29% IlluminaIllumina
  15. πŸ” 29% LaudateLaudate
  16. πŸ” 29% Cantabo DominoCantabo Domino
  17. πŸ” 28% In tribulationeIn tribulatione
  18. πŸ” 28% Memento meiMemento mei
  19. πŸ” 27% Beata esBeata es
  20. πŸ” 27% Inclinavit DominusInclinavit Dominus
  21. πŸ” 27% Ave MariaAve Maria
  22. πŸ” 27% Virgo MarΓ­aVirgo MarΓ­a
  23. πŸ” 26% Sitivit anima meaSitivit anima mea
  24. πŸ” 26% Ego sum resurrectio et vitaEgo sum resurrectio et vita
  25. πŸ” 26% In GalilaeaIn Galilaea
  26. πŸ” 26% Exsultabunt DominoExsultabunt Domino
  27. πŸ” 25% Ecce ancilla DominiEcce ancilla Domini
  28. πŸ” 25% Mirabantur omnesMirabantur omnes
  29. πŸ” 25% Dextera DominiDextera Domini
  30. πŸ” 25% Adspice in meAdspice in me
  31. πŸ” 25% HΓ¦c porta DominiHΓ¦c porta Domini
  32. πŸ” 25% Beati omnesBeati omnes
  33. πŸ” 25% VisionemVisionem
  34. πŸ” 25% Responsum accepit SimeonResponsum accepit Simeon
  35. πŸ” 25% Calicem salutarisCalicem salutaris
  36. πŸ” 24% Benefac DomineBenefac Domine
  37. πŸ” 24% Cantate DominoCantate Domino
  38. πŸ” 24% SanctificavitSanctificavit
  39. πŸ” 24% Dona eis, DomineDona eis, Domine
  40. πŸ” 24% Ecce sic benedicetur homoEcce sic benedicetur homo
  41. πŸ” 24% Beati pacificiBeati pacifici
  42. πŸ” 24% Ne derelinquas meNe derelinquas me
  43. πŸ” 24% Ascendit DeusAscendit Deus
  44. πŸ” 24% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  45. πŸ” 24% Audivi vocemAudivi vocem
  46. πŸ” 24% Lumen ad revelationem gentiumLumen ad revelationem gentium
  47. πŸ” 24% Sanctum nomen DominiSanctum nomen Domini
  48. πŸ” 24% Beata MaterBeata Mater
  49. πŸ” 24% Psalmus 45Psalmus 45
  50. πŸ” 24% Spiritus DominiSpiritus Domini
  51. πŸ” 24% Tu es PetrusTu es Petrus
  52. πŸ” 24% Sit nomen DominiSit nomen Domini
  53. πŸ” 24% Qui habitasQui habitas
  54. πŸ” 24% Mandatum novumMandatum novum
  55. πŸ” 23% Clamor meusClamor meus
  56. πŸ” 23% Nomen sempiternumNomen sempiternum
  57. πŸ” 23% Tu puerTu puer
  58. πŸ” 23% Introibo ad altareIntroibo ad altare
  59. πŸ” 23% Domus meaDomus mea
  60. πŸ” 23% Lux aeternaLux aeterna
  61. πŸ” 23% FontesFontes
  62. πŸ” 23% Caro mea requiescetCaro mea requiescet
  63. πŸ” 23% Discite a meDiscite a me
  64. πŸ” 23% Viderunt omnesViderunt omnes
  65. πŸ” 23% In conspectuIn conspectu