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% Intende voci orationisIntende voci orationis
  2. 🔍 57% Intende voci orationisIntende voci orationis
  3. 🔍 50% Intende in meIntende in me
  4. 🔍 43% Intende vociIntende voci
  5. 🔍 40% Intende vociIntende voci
  6. 🔍 39% Ne intres inNe intres in
  7. 🔍 38% Intende vociIntende voci
  8. 🔍 37% Intende vociIntende voci
  9. 🔍 35% Domine Deus salutis (Mode 4*e)Domine Deus salutis (Mode 4*e)
  10. 🔍 35% De profundis clamaviDe profundis clamavi
  11. 🔍 34% Esto mihi DomineEsto mihi Domine
  12. 🔍 33% Miserere mihi DomineMiserere mihi Domine
  13. 🔍 32% Adorate DominumAdorate Dominum
  14. 🔍 32% Exaudiat te DominusExaudiat te Dominus
  15. 🔍 32% Domine clamaviDomine clamavi
  16. 🔍 31% Caro mea requiescet 2 (Feriis V p.A.)Caro mea requiescet 2 (Feriis V p.A.)
  17. 🔍 31% Quoniam in teQuoniam in te
  18. 🔍 31% Sitivit in teSitivit in te
  19. 🔍 30% Domine Deus salutis (Mode 3b)Domine Deus salutis (Mode 3b)
  20. 🔍 30% Ave MariaAve Maria
  21. 🔍 30% Ave MariaAve Maria
  22. 🔍 29% Deus misereaturDeus misereatur
  23. 🔍 29% Dominus in temploDominus in templo
  24. 🔍 29% Domine in caeloDomine in caelo
  25. 🔍 29% Et invocabimusEt invocabimus
  26. 🔍 29% In medio ecclesiaeIn medio ecclesiae
  27. 🔍 29% In noctibus benediciteIn noctibus benedicite
  28. 🔍 29% Per visceraPer viscera
  29. 🔍 29% In aeternum DomineIn aeternum Domine
  30. 🔍 29% Portio mea DominePortio mea Domine
  31. 🔍 29% Hymnum dicamusHymnum dicamus
  32. 🔍 29% Conserva meConserva me
  33. 🔍 29% Respexit DominusRespexit Dominus
  34. 🔍 29% Et Dominus in circuituEt Dominus in circuitu
  35. 🔍 29% In IsraelIn Israel
  36. 🔍 29% Non haberesNon haberes
  37. 🔍 29% Illuminatio meaIlluminatio mea
  38. 🔍 28% Domine Deus meus in te speraviDomine Deus meus in te speravi
  39. 🔍 28% Deus in sanctoDeus in sancto
  40. 🔍 28% Benedictus Deus IsraelBenedictus Deus Israel
  41. 🔍 28% LaudaboLaudabo
  42. 🔍 28% In domum DominiIn domum Domini
  43. 🔍 28% Exaltabo te DomineExaltabo te Domine
  44. 🔍 28% Redemptionem ... alleluiaRedemptionem ... alleluia
  45. 🔍 28% In DominoIn Domino
  46. 🔍 28% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  47. 🔍 28% HabitabitHabitabit
  48. 🔍 28% Exsultet spiritusExsultet spiritus
  49. 🔍 28% Domus meaDomus mea
  50. 🔍 28% Populus meus aitPopulus meus ait
  51. 🔍 28% Te decet hymnusTe decet hymnus
  52. 🔍 28% Memorare DomineMemorare Domine
  53. 🔍 28% Ex uteroEx utero
  54. 🔍 28% Dominum Deum tuumDominum Deum tuum
  55. 🔍 28% Ascendit DeusAscendit Deus
  56. 🔍 28% Ego clamaviEgo clamavi
  57. 🔍 28% Quam magnificataQuam magnificata
  58. 🔍 28% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  59. 🔍 28% Qui me misitQui me misit
  60. 🔍 27% Regnavit DominusRegnavit Dominus
  61. 🔍 27% Opera quae egoOpera quae ego
  62. 🔍 27% In principioIn principio
  63. 🔍 27% Magnus Dominus (Mode 1a2)Magnus Dominus (Mode 1a2)
  64. 🔍 27% Miserere mei DeusMiserere mei Deus
  65. 🔍 27% Laetamini in Domino ... iusti (Mode 8g-g)Laetamini in Domino ... iusti (Mode 8g-g)