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% Majorem caritatemMajorem caritatem
  2. 🔍 60% Anima nostra (Off.)Anima nostra (Off.)
  3. 🔍 56% Majorem caritatemMajorem caritatem
  4. 🔍 44% Majorem caritatemMajorem caritatem
  5. 🔍 40% Majorem caritatemMajorem caritatem
  6. 🔍 40% Majorem caritatemMajorem caritatem
  7. 🔍 38% Benedicite gentesBenedicite gentes
  8. 🔍 36% Majorem caritatemMajorem caritatem
  9. 🔍 36% In te speraviIn te speravi
  10. 🔍 30% Deus Deus meusDeus Deus meus
  11. 🔍 30% Majorem hac dilectionemMajorem hac dilectionem
  12. 🔍 29% Ne avertasNe avertas
  13. 🔍 29% Accedite ad DominumAccedite ad Dominum
  14. 🔍 29% Exaltabo teExaltabo te
  15. 🔍 28% Vultum tuumVultum tuum
  16. 🔍 28% Ad te DomineAd te Domine
  17. 🔍 28% Meditabor... alleluiaMeditabor... alleluia
  18. 🔍 28% Majorem hac dilectionemMajorem hac dilectionem
  19. 🔍 28% Ego autemEgo autem
  20. 🔍 28% ExsultabitExsultabit
  21. 🔍 27% Haec dies... LapidemHaec dies... Lapidem
  22. 🔍 27% SitientesSitientes
  23. 🔍 27% Cantate DominoCantate Domino
  24. 🔍 27% Qui ambulatQui ambulat
  25. 🔍 27% Hodie scietisHodie scietis
  26. 🔍 26% Terribilis estTerribilis est
  27. 🔍 26% Dominus fortitudoDominus fortitudo
  28. 🔍 26% Benedicite gentesBenedicite gentes
  29. 🔍 25% Anima nostraAnima nostra
  30. 🔍 25% Posuisti Domine (Com.)Posuisti Domine (Com.)
  31. 🔍 25% Maiorem caritatemMaiorem caritatem
  32. 🔍 25% Benedic anima meaBenedic anima mea
  33. 🔍 25% Anima nostraAnima nostra
  34. 🔍 25% Venite adoremusVenite adoremus
  35. 🔍 25% Dominus illuminatioDominus illuminatio
  36. 🔍 25% Me exspectaveruntMe exspectaverunt
  37. 🔍 25% VoveteVovete
  38. 🔍 25% Domine convertereDomine convertere
  39. 🔍 25% Domine Deus virtutumDomine Deus virtutum
  40. 🔍 25% Nimis honorati sunt (Grad.)Nimis honorati sunt (Grad.)
  41. 🔍 25% Tecum principiumTecum principium
  42. 🔍 25% Multae tribulationesMultae tribulationes
  43. 🔍 24% Domine fac mecumDomine fac mecum
  44. 🔍 24% In sole posuitIn sole posuit
  45. 🔍 24% Haec dies... BenedictusHaec dies... Benedictus
  46. 🔍 24% Dominus firmamentumDominus firmamentum
  47. 🔍 24% Sedebit DominusSedebit Dominus
  48. 🔍 24% Excita DomineExcita Domine
  49. 🔍 24% Exsultabunt sancti (Grad.)Exsultabunt sancti (Grad.)
  50. 🔍 24% Anima nostraAnima nostra
  51. 🔍 24% In splendoribusIn splendoribus
  52. 🔍 24% ElegiElegi
  53. 🔍 24% Angelis suisAngelis suis
  54. 🔍 24% In te speraviIn te speravi
  55. 🔍 24% Ecce DeusEcce Deus
  56. 🔍 24% Populum humilemPopulum humilem
  57. 🔍 23% Haec dies... DexteraHaec dies... Dextera
  58. 🔍 23% Agnus Dei VIIIAgnus Dei VIII
  59. 🔍 23% Cibavit eos... AlleluiaCibavit eos... Alleluia
  60. 🔍 23% Sacerdotes SionSacerdotes Sion
  61. 🔍 23% Tollite portasTollite portas
  62. 🔍 23% Beati qui custodiuntBeati qui custodiunt
  63. 🔍 23% GloriabunturGloriabuntur
  64. 🔍 23% Gloria (ad lib.) II.Gloria (ad lib.) II.
  65. 🔍 23% Cor Jesu caritatis IICor Jesu caritatis II