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% Introibo in domumIntroibo in domum
  2. πŸ” 60% Introibo in domumIntroibo in domum
  3. πŸ” 53% IntroiboIntroibo
  4. πŸ” 42% Introibo in domumIntroibo in domum
  5. πŸ” 42% Introibo in domumIntroibo in domum
  6. πŸ” 42% Introibo in domumIntroibo in domum
  7. πŸ” 41% Dominus in temploDominus in templo
  8. πŸ” 40% Introibo (St Louis)Introibo (St Louis)
  9. πŸ” 32% Afferte DominoAfferte Domino
  10. πŸ” 31% Adorate DominumAdorate Dominum
  11. πŸ” 31% Exaltabo te DomineExaltabo te Domine
  12. πŸ” 30% Introibo ad altareIntroibo ad altare
  13. πŸ” 29% Domum tuamDomum tuam
  14. πŸ” 27% Beatus quem elegistiBeatus quem elegisti
  15. πŸ” 27% Sanctis qui in terraSanctis qui in terra
  16. πŸ” 26% Domum tuam... qua in terrisDomum tuam... qua in terris
  17. πŸ” 26% Domum tuam DΓ³mineDomum tuam DΓ³mine
  18. πŸ” 26% Adorate Deum omnes angeliAdorate Deum omnes angeli
  19. πŸ” 26% Adjuvit eamAdjuvit eam
  20. πŸ” 26% Domum tuam DomineDomum tuam Domine
  21. πŸ” 26% Domine qui operati justitiamDomine qui operati justitiam
  22. πŸ” 25% Domum tuamDomum tuam
  23. πŸ” 25% Domum tuam... allel.Domum tuam... allel.
  24. πŸ” 25% AdmirΓ‘bile est nomen tuumAdmirΓ‘bile est nomen tuum
  25. πŸ” 25% Annuntiaverunt inter gentesAnnuntiaverunt inter gentes
  26. πŸ” 25% Omnis terra adoret teOmnis terra adoret te
  27. πŸ” 25% In domum DominiIn domum Domini
  28. πŸ” 25% Domum tuam DomineDomum tuam Domine
  29. πŸ” 24% Gregorius in vita suaGregorius in vita sua
  30. πŸ” 24% IntroiboIntroibo
  31. πŸ” 24% Domum tuam... in qua tantaeDomum tuam... in qua tantae
  32. πŸ” 24% PraedicansPraedicans
  33. πŸ” 24% In legeIn lege
  34. πŸ” 23% Reges TharsisReges Tharsis
  35. πŸ” 23% Homo natus est in eaHomo natus est in ea
  36. πŸ” 23% Domum tuamDomum tuam
  37. πŸ” 23% Domum tuam (Paschal Time)Domum tuam (Paschal Time)
  38. πŸ” 23% In conceptiΓ³ne suaIn conceptiΓ³ne sua
  39. πŸ” 23% In conspectu... allel. (Resp Br)In conspectu... allel. (Resp Br)
  40. πŸ” 23% In conspectu AngelorumIn conspectu Angelorum
  41. πŸ” 23% Gaudete et exsultateGaudete et exsultate
  42. πŸ” 23% Justus germinabitJustus germinabit
  43. πŸ” 22% Ecce merces sanctorumEcce merces sanctorum
  44. πŸ” 22% In conspectu Angelorum (Paschal Time)In conspectu Angelorum (Paschal Time)
  45. πŸ” 22% Suscitabo mihiSuscitabo mihi
  46. πŸ” 22% Introibo ad altareIntroibo ad altare
  47. πŸ” 22% Domum tuam DomineDomum tuam Domine
  48. πŸ” 22% IntroiboIntroibo
  49. πŸ” 22% In conspectu Angelorum (Resp Br)In conspectu Angelorum (Resp Br)
  50. πŸ” 22% Introibo ad altareIntroibo ad altare
  51. πŸ” 22% Emitte Spiritum tuumEmitte Spiritum tuum
  52. πŸ” 21% Introibo ad altareIntroibo ad altare
  53. πŸ” 21% Introibo ad altareIntroibo ad altare
  54. πŸ” 20% Tu DomineTu Domine
  55. πŸ” 20% Factus est repenteFactus est repente
  56. πŸ” 20% Suscitabo mihi sacerdotemSuscitabo mihi sacerdotem
  57. πŸ” 19% Ego DominusEgo Dominus
  58. πŸ” 19% Introibo ad altareIntroibo ad altare
  59. πŸ” 19% Admonitus in somnis IosephAdmonitus in somnis Ioseph
  60. πŸ” 19% Misericordias DominiMisericordias Domini
  61. πŸ” 19% Consurgens JosephConsurgens Joseph
  62. πŸ” 19% Ego autem in DominoEgo autem in Domino
  63. πŸ” 19% Introibo in domumIntroibo in domum
  64. πŸ” 19% Alleluia, SpiritusAlleluia, Spiritus
  65. πŸ” 19% Caro mea vere est cibusCaro mea vere est cibus