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 🔍 to find similarities to the given chant.

  1. 🔍 100% Dabo sanctis meisDabo sanctis meis
  2. 🔍 54% Dabo Sanctis meisDabo Sanctis meis
  3. 🔍 40% Sanctis qui in terraSanctis qui in terra
  4. 🔍 34% Sancti qui sperantSancti qui sperant
  5. 🔍 33% Ecce merces sanctorumEcce merces sanctorum
  6. 🔍 30% Tamquam aurumTamquam aurum
  7. 🔍 28% Justi autemJusti autem
  8. 🔍 27% Ecce venio citoEcce venio cito
  9. 🔍 27% Deus deorumDeus deorum
  10. 🔍 26% Si coram hominibusSi coram hominibus
  11. 🔍 25% Dominus ab uteroDominus ab utero
  12. 🔍 25% Ascendit fumusAscendit fumus
  13. 🔍 25% DelictaDelicta
  14. 🔍 25% Confido in DominoConfido in Domino
  15. 🔍 24% Tradiderunt corpora suaTradiderunt corpora sua
  16. 🔍 24% Fecit mihi magnaFecit mihi magna
  17. 🔍 24% Voce meaVoce mea
  18. 🔍 24% Venite post meVenite post me
  19. 🔍 24% Dabo in SionDabo in Sion
  20. 🔍 24% Notum fecit Dominus alleluiaNotum fecit Dominus alleluia
  21. 🔍 24% Ne timeas a facie eorumNe timeas a facie eorum
  22. 🔍 24% Quam admirabileQuam admirabile
  23. 🔍 24% Data sunt eiData sunt ei
  24. 🔍 23% Nato DominoNato Domino
  25. 🔍 23% In Deo salutare meumIn Deo salutare meum
  26. 🔍 23% Posuit os meumPosuit os meum
  27. 🔍 23% DeficitDeficit
  28. 🔍 23% Ab insurgentibus in meAb insurgentibus in me
  29. 🔍 23% Domine iste SanctusDomine iste Sanctus
  30. 🔍 23% IntellegiteIntellegite
  31. 🔍 22% Inclina DomineInclina Domine
  32. 🔍 22% Accipe meAccipe me
  33. 🔍 22% Dominus de coeloDominus de coelo
  34. 🔍 22% In loco pasccuaeIn loco pasccuae
  35. 🔍 22% Orietur diebusOrietur diebus
  36. 🔍 22% Justus DominusJustus Dominus
  37. 🔍 22% ConvertereConvertere
  38. 🔍 22% HabitabitHabitabit
  39. 🔍 22% Novit DominusNovit Dominus
  40. 🔍 22% Relictis retibusRelictis retibus
  41. 🔍 22% Credo videreCredo videre
  42. 🔍 22% Deus adjuvat meDeus adjuvat me
  43. 🔍 22% Factus estFactus est
  44. 🔍 22% In universa terraIn universa terra
  45. 🔍 22% Ad omniaAd omnia
  46. 🔍 22% Venite adoremus eumVenite adoremus eum
  47. 🔍 22% Dirige DomineDirige Domine
  48. 🔍 22% Domine Dominus nosterDomine Dominus noster
  49. 🔍 22% Igne me examinastiIgne me examinasti
  50. 🔍 22% Replevit meReplevit me
  51. 🔍 22% Sana DomineSana Domine
  52. 🔍 22% Aspice in meAspice in me
  53. 🔍 22% In lege DominiIn lege Domini
  54. 🔍 21% In ecclesiisIn ecclesiis
  55. 🔍 21% Dixit Dominus DominoDixit Dominus Domino
  56. 🔍 21% Filii hominum scitoteFilii hominum scitote
  57. 🔍 21% Ipse invocabit meIpse invocabit me
  58. 🔍 21% Justus DominusJustus Dominus
  59. 🔍 21% Sanctificavit tabernaculaSanctificavit tabernacula
  60. 🔍 21% Tu es gloria meaTu es gloria mea
  61. 🔍 21% Habitabit (alter tonus)Habitabit (alter tonus)
  62. 🔍 21% Tamquam sponsusTamquam sponsus
  63. 🔍 21% Qui diligitis DominumQui diligitis Dominum
  64. 🔍 21% Constitues eosConstitues eos
  65. 🔍 21% Credo videreCredo videre