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% Caecilia famula tuaCaecilia famula tua
  2. πŸ” 85% Caecilia famula tuaCaecilia famula tua
  3. πŸ” 68% Caecilia famula tuaCaecilia famula tua
  4. πŸ” 64% Caecilia famula tuaCaecilia famula tua
  5. πŸ” 39% Benedico... FiliumBenedico... Filium
  6. πŸ” 34% Triduanas a DominoTriduanas a Domino
  7. πŸ” 33% Ego autem in DominoEgo autem in Domino
  8. πŸ” 30% In tua justitiaIn tua justitia
  9. πŸ” 29% Immittet AngelusImmittet Angelus
  10. πŸ” 28% Benedicta es tuBenedicta es tu
  11. πŸ” 28% Ut audivitUt audivit
  12. πŸ” 28% Tu gloria JerusalemTu gloria Jerusalem
  13. πŸ” 27% Semen estSemen est
  14. πŸ” 27% Miserere mihiMiserere mihi
  15. πŸ” 27% Vestimentum tuumVestimentum tuum
  16. πŸ” 27% De caelo venietDe caelo veniet
  17. πŸ” 27% Deus autem nosterDeus autem noster
  18. πŸ” 27% Elegit DominusElegit Dominus
  19. πŸ” 27% In Deo speraviIn Deo speravi
  20. πŸ” 27% Confitebor nominiConfitebor nomini
  21. πŸ” 27% Dominum DeumDominum Deum
  22. πŸ” 27% Dixit Dominus DominoDixit Dominus Domino
  23. πŸ” 26% Excita DomineExcita Domine
  24. πŸ” 26% Unus militumUnus militum
  25. πŸ” 26% Unus militumUnus militum
  26. πŸ” 26% Misit Dominus…de manuMisit Dominus…de manu
  27. πŸ” 26% Trahe nos VirgoTrahe nos Virgo
  28. πŸ” 26% Sitivit... ad nomenSitivit... ad nomen
  29. πŸ” 26% Joannes vocabiturJoannes vocabitur
  30. πŸ” 26% Mirabilia opera tuaMirabilia opera tua
  31. πŸ” 26% Respexit meRespexit me
  32. πŸ” 26% Stephanus viditStephanus vidit
  33. πŸ” 26% InvocabimusInvocabimus
  34. πŸ” 26% Adjutor meusAdjutor meus
  35. πŸ” 26% Hodie nomen tuumHodie nomen tuum
  36. πŸ” 26% Scitote quia DominusScitote quia Dominus
  37. πŸ” 26% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  38. πŸ” 25% Calicem salutaris accipiam et sacrificaboCalicem salutaris accipiam et sacrificabo
  39. πŸ” 25% Serve nequamServe nequam
  40. πŸ” 25% Crudelis Herodes DeumCrudelis Herodes Deum
  41. πŸ” 25% Adjutorium nostrumAdjutorium nostrum
  42. πŸ” 25% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  43. πŸ” 25% Clamavi et DominusClamavi et Dominus
  44. πŸ” 25% Joannes vocabitur nomenJoannes vocabitur nomen
  45. πŸ” 25% Transeunte DominoTranseunte Domino
  46. πŸ” 25% CommunioneCommunione
  47. πŸ” 25% Qui timet DominumQui timet Dominum
  48. πŸ” 25% Valerianus in cubiculoValerianus in cubiculo
  49. πŸ” 25% Quo abiitQuo abiit
  50. πŸ” 25% Ecce puer meusEcce puer meus
  51. πŸ” 25% Stephanus vidit caelosStephanus vidit caelos
  52. πŸ” 25% Exaudisti DomineExaudisti Domine
  53. πŸ” 25% Te Deum PatremTe Deum Patrem
  54. πŸ” 25% Voce meaVoce mea
  55. πŸ” 25% Ne tacuerisNe tacueris
  56. πŸ” 25% Spiritus Domini replevitSpiritus Domini replevit
  57. πŸ” 25% Tu DomineTu Domine
  58. πŸ” 25% Sit nomen DominiSit nomen Domini
  59. πŸ” 25% Euge serve bone in modicoEuge serve bone in modico
  60. πŸ” 25% De profundisDe profundis
  61. πŸ” 25% Exaltare DomineExaltare Domine
  62. πŸ” 25% Inclinavit DominusInclinavit Dominus
  63. πŸ” 25% Salvasti nosSalvasti nos
  64. πŸ” 25% Sit nomen Domini... inSit nomen Domini... in
  65. πŸ” 25% Domine mi rexDomine mi rex