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: 2025-12-20. 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% SpΓ­ritusSpΓ­ritus
  2. πŸ” 50% Spiritus Domini super meSpiritus Domini super me
  3. πŸ” 50% Spiritus Domini super meSpiritus Domini super me
  4. πŸ” 42% Spiritus Domini super meSpiritus Domini super me
  5. πŸ” 42% Spiritus Domini super meSpiritus Domini super me
  6. πŸ” 35% IlluminaIllumina
  7. πŸ” 35% Spiritus Domini superSpiritus Domini super
  8. πŸ” 35% Spiritus Domini superSpiritus Domini super
  9. πŸ” 34% Misit DominusMisit Dominus
  10. πŸ” 34% Ne derelinquas meNe derelinquas me
  11. πŸ” 32% Ave MariaAve Maria
  12. πŸ” 32% Spiritus... super meSpiritus... super me
  13. πŸ” 31% Dextera DominiDextera Domini
  14. πŸ” 30% AlleluiaAlleluia
  15. πŸ” 30% Cantate DominoCantate Domino
  16. πŸ” 30% AlleluiaAlleluia
  17. πŸ” 30% Calicem salutarisCalicem salutaris
  18. πŸ” 29% Spiritus qui a Patre proceditSpiritus qui a Patre procedit
  19. πŸ” 29% Angelus DominiAngelus Domini
  20. πŸ” 29% Spiritus... super me... praedicareSpiritus... super me... praedicare
  21. πŸ” 29% Ascendit DeusAscendit Deus
  22. πŸ” 29% Bonum estBonum est
  23. πŸ” 29% Suscepimus DeusSuscepimus Deus
  24. πŸ” 29% Spiritus Domini... praedicareSpiritus Domini... praedicare
  25. πŸ” 28% Adspice in meAdspice in me
  26. πŸ” 28% Beata MaterBeata Mater
  27. πŸ” 28% Beati omnesBeati omnes
  28. πŸ” 28% Clamor meusClamor meus
  29. πŸ” 27% Pauper sumPauper sum
  30. πŸ” 27% Dominus vobiscumDominus vobiscum
  31. πŸ” 27% Memento meiMemento mei
  32. πŸ” 27% Spiritus DominiSpiritus Domini
  33. πŸ” 27% LaudateLaudate
  34. πŸ” 27% ConfitΓ©bor DominoConfitΓ©bor Domino
  35. πŸ” 27% In conspectuIn conspectu
  36. πŸ” 27% Benedicta sit sanctaBenedicta sit sancta
  37. πŸ” 26% In cΓ¦lestibus regnisIn cΓ¦lestibus regnis
  38. πŸ” 26% Inclinavit DominusInclinavit Dominus
  39. πŸ” 26% Iubilate DeoIubilate Deo
  40. πŸ” 26% Deus adiuvat meDeus adiuvat me
  41. πŸ” 26% AlleluiaAlleluia
  42. πŸ” 26% SanctificavitSanctificavit
  43. πŸ” 26% Posuisti, DominePosuisti, Domine
  44. πŸ” 26% Sede a dextris meisSede a dextris meis
  45. πŸ” 26% Exsultabunt DominoExsultabunt Domino
  46. πŸ” 26% Evangelium meumEvangelium meum
  47. πŸ” 25% Evangelium meumEvangelium meum
  48. πŸ” 25% Spiritus Domini super meSpiritus Domini super me
  49. πŸ” 25% Ave MariaAve Maria
  50. πŸ” 25% Deus meusDeus meus
  51. πŸ” 25% Dominus ab uteroDominus ab utero
  52. πŸ” 25% Sanctum nomen DominiSanctum nomen Domini
  53. πŸ” 25% Vos qui secutiestis meVos qui secutiestis me
  54. πŸ” 25% Confirma hoc DeusConfirma hoc Deus
  55. πŸ” 25% Tu es, DomineTu es, Domine
  56. πŸ” 25% Ad te de luceAd te de luce
  57. πŸ” 25% Qui exspectant DominumQui exspectant Dominum
  58. πŸ” 25% Factus est adiutorFactus est adiutor
  59. πŸ” 25% Portio mea DominePortio mea Domine
  60. πŸ” 25% Contritum est cor meumContritum est cor meum
  61. πŸ” 25% Ecce ancilla DominiEcce ancilla Domini
  62. πŸ” 25% Spiritus Domini super meSpiritus Domini super me
  63. πŸ” 25% Diligite DominumDiligite Dominum
  64. πŸ” 25% Beatam me dicentBeatam me dicent
  65. πŸ” 24% AlleluiaAlleluia