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% Dominus possedit teDominus possedit te
  2. 🔍 33% Benedixit te Dominus in virtuteBenedixit te Dominus in virtute
  3. 🔍 30% PriusquamPriusquam
  4. 🔍 29% Justus DominusJustus Dominus
  5. 🔍 29% Misit Dominus manum suamMisit Dominus manum suam
  6. 🔍 29% Ne timeas a facie eorumNe timeas a facie eorum
  7. 🔍 27% Dominus Deus caeliDominus Deus caeli
  8. 🔍 26% Domine in virtuteDomine in virtute
  9. 🔍 26% In Deo salutare meumIn Deo salutare meum
  10. 🔍 26% Ad omniaAd omnia
  11. 🔍 26% Justus DominusJustus Dominus
  12. 🔍 26% Ecce dedi verba meaEcce dedi verba mea
  13. 🔍 26% Ne taceas DeusNe taceas Deus
  14. 🔍 25% Regem Martyrum Dominum (simpl.)Regem Martyrum Dominum (simpl.)
  15. 🔍 25% IntellegiteIntellegite
  16. 🔍 25% Populus DominiPopulus Domini
  17. 🔍 25% Ego sum DominusEgo sum Dominus
  18. 🔍 25% Dominus de coeloDominus de coelo
  19. 🔍 25% Laetamini in DominoLaetamini in Domino
  20. 🔍 25% Dominus elegit teDominus elegit te
  21. 🔍 24% Dominus possedit me in initioDominus possedit me in initio
  22. 🔍 24% Videte opera DominiVidete opera Domini
  23. 🔍 24% Timete DominumTimete Dominum
  24. 🔍 24% Veritas de terraVeritas de terra
  25. 🔍 24% Cantate Domino et benediciteCantate Domino et benedicite
  26. 🔍 24% Deum magnum DominumDeum magnum Dominum
  27. 🔍 24% Nonne hicNonne hic
  28. 🔍 23% Exaudiat te DominusExaudiat te Dominus
  29. 🔍 23% Manus DominiManus Domini
  30. 🔍 23% Dilexit AndreamDilexit Andream
  31. 🔍 23% ConvertereConvertere
  32. 🔍 23% Dominus Jesus ChristusDominus Jesus Christus
  33. 🔍 23% Redemit ... eosRedemit ... eos
  34. 🔍 23% Dominum Deum nostrumDominum Deum nostrum
  35. 🔍 23% Adorate Dominum omnes angeliAdorate Dominum omnes angeli
  36. 🔍 23% Domine Dominus noster ... quiaDomine Dominus noster ... quia
  37. 🔍 23% Te Matrem laudamusTe Matrem laudamus
  38. 🔍 23% Deus deorumDeus deorum
  39. 🔍 23% Trahe me... oleumTrahe me... oleum
  40. 🔍 23% Beatus iste SanctusBeatus iste Sanctus
  41. 🔍 23% Dominus ab uteroDominus ab utero
  42. 🔍 23% In omnem terramIn omnem terram
  43. 🔍 22% Novit DominusNovit Dominus
  44. 🔍 22% Sicut oculiSicut oculi
  45. 🔍 22% Virgo IsraelVirgo Israel
  46. 🔍 22% Auxit DominusAuxit Dominus
  47. 🔍 22% Canite tubaCanite tuba
  48. 🔍 22% Angelus Domini apparuit in somnis... vadeAngelus Domini apparuit in somnis... vade
  49. 🔍 22% Ascendit JosephAscendit Joseph
  50. 🔍 22% Voce meaVoce mea
  51. 🔍 22% Praebe filiPraebe fili
  52. 🔍 22% Suscitavit DominusSuscitavit Dominus
  53. 🔍 22% Tu es gloria meaTu es gloria mea
  54. 🔍 22% Erit mihiErit mihi
  55. 🔍 22% Confido in DominoConfido in Domino
  56. 🔍 22% Aedificavit MoysesAedificavit Moyses
  57. 🔍 22% Quam admirabileQuam admirabile
  58. 🔍 22% Regem Martyrum Dominum (min.)Regem Martyrum Dominum (min.)
  59. 🔍 22% Justi autemJusti autem
  60. 🔍 22% AcceptabisAcceptabis
  61. 🔍 22% Domine iste SanctusDomine iste Sanctus
  62. 🔍 22% Domine Dominus nosterDomine Dominus noster
  63. 🔍 22% Veniet ecceVeniet ecce
  64. 🔍 22% Vidit Dominus PetrumVidit Dominus Petrum
  65. 🔍 22% In adventu summi RegisIn adventu summi Regis