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: 2025-12-19. 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% Cor mundumCor mundum
  2. 🔍 58% Cor mundum creaCor mundum crea
  3. 🔍 57% Cor mundumCor mundum
  4. 🔍 55% Cor mundumCor mundum
  5. 🔍 31% Anxiatus estAnxiatus est
  6. 🔍 31% Miserere (Ps 50)Miserere (Ps 50)
  7. 🔍 30% Laetabitur (II)Laetabitur (II)
  8. 🔍 28% Miserere mei... secundumMiserere mei... secundum
  9. 🔍 28% Recedite a meRecedite a me
  10. 🔍 28% Te Deum PatremTe Deum Patrem
  11. 🔍 28% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  12. 🔍 28% Exsultavit... in DominoExsultavit... in Domino
  13. 🔍 27% Corripies meCorripies me
  14. 🔍 27% Exsultavit cor meumExsultavit cor meum
  15. 🔍 27% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  16. 🔍 27% Inclina cor meumInclina cor meum
  17. 🔍 27% Domine non estDomine non est
  18. 🔍 27% Me suscepitMe suscepit
  19. 🔍 27% Suscepit nosSuscepit nos
  20. 🔍 26% In manus tuasIn manus tuas
  21. 🔍 26% Contrium estContrium est
  22. 🔍 25% Ego sum resurrectioEgo sum resurrectio
  23. 🔍 25% Cor contritumCor contritum
  24. 🔍 25% Quod autem ceciditQuod autem cecidit
  25. 🔍 25% Ave MariaAve Maria
  26. 🔍 25% Nunc Sancte nobis SpiritusNunc Sancte nobis Spiritus
  27. 🔍 25% Cor meumCor meum
  28. 🔍 25% Deus misericordiaDeus misericordia
  29. 🔍 25% Paratum cor meum DeusParatum cor meum Deus
  30. 🔍 25% In innocentiaIn innocentia
  31. 🔍 25% Exsultavit ... ex exaltatum estExsultavit ... ex exaltatum est
  32. 🔍 25% Nolite me considerareNolite me considerare
  33. 🔍 24% In craticulaIn craticula
  34. 🔍 24% Dum tribularerDum tribularer
  35. 🔍 24% Hodie completi suntHodie completi sunt
  36. 🔍 24% LaudamusLaudamus
  37. 🔍 24% Simile est... hominiSimile est... homini
  38. 🔍 24% Euntes in mundum universumEuntes in mundum universum
  39. 🔍 24% Spiritus Domini super meSpiritus Domini super me
  40. 🔍 24% Voce meaVoce mea
  41. 🔍 24% SalutareSalutare
  42. 🔍 24% Redime meRedime me
  43. 🔍 24% In omnibus hisIn omnibus his
  44. 🔍 24% Anxiatus est in meAnxiatus est in me
  45. 🔍 24% Dominus... erexitDominus... erexit
  46. 🔍 24% Cor contritumCor contritum
  47. 🔍 24% Miserere mei... delictoMiserere mei... delicto
  48. 🔍 24% Quia vidisti meQuia vidisti me
  49. 🔍 24% Exsultavit cor meumExsultavit cor meum
  50. 🔍 23% Gaudeamus exsultantesGaudeamus exsultantes
  51. 🔍 23% In regenerationeIn regeneratione
  52. 🔍 23% Innocens manibusInnocens manibus
  53. 🔍 23% Sancti et humilesSancti et humiles
  54. 🔍 23% Amplius lava meAmplius lava me
  55. 🔍 23% LaudaboLaudabo
  56. 🔍 23% Accipite SpiritumAccipite Spiritum
  57. 🔍 23% Intende vociIntende voci
  58. 🔍 23% Ecce Deus meusEcce Deus meus
  59. 🔍 23% Attendite a falsisAttendite a falsis
  60. 🔍 23% Fidelis DominusFidelis Dominus
  61. 🔍 23% Misericordia DominiMisericordia Domini
  62. 🔍 23% Cor amandum SalvatorisCor amandum Salvatoris
  63. 🔍 23% Discite a meDiscite a me
  64. 🔍 23% Te saeculorum PrincipemTe saeculorum Principem
  65. 🔍 23% Euntes in mundum alleluiaEuntes in mundum alleluia