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% Credo videreCredo videre
  2. 🔍 51% Credo videreCredo videre
  3. 🔍 50% Credo videreCredo videre
  4. 🔍 43% Credo videreCredo videre
  5. 🔍 42% Credo videreCredo videre
  6. 🔍 41% Credo videre (Office of the Dead)Credo videre (Office of the Dead)
  7. 🔍 39% Credo videre (Holy Saturday)Credo videre (Holy Saturday)
  8. 🔍 38% Credo videreCredo videre
  9. 🔍 38% Crucifixus surrexit tertiaCrucifixus surrexit tertia
  10. 🔍 38% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)
  11. 🔍 37% Deus in sanctoDeus in sancto
  12. 🔍 37% Ascendit DeusAscendit Deus
  13. 🔍 37% Amen a. d. tibi (Har)Amen a. d. tibi (Har)
  14. 🔍 37% Domine abstraxistiDomine abstraxisti
  15. 🔍 37% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  16. 🔍 37% Consilium feceruntConsilium fecerunt
  17. 🔍 37% Anxiatus estAnxiatus est
  18. 🔍 37% Alleluia pax vobisAlleluia pax vobis
  19. 🔍 36% ContumeliasContumelias
  20. 🔍 36% Attendite universiAttendite universi
  21. 🔍 36% Custodi meCustodi me
  22. 🔍 36% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  23. 🔍 35% Plangent eumPlangent eum
  24. 🔍 35% Adorate DominumAdorate Dominum
  25. 🔍 35% Alliga DomineAlliga Domine
  26. 🔍 35% In pace factus estIn pace factus est
  27. 🔍 35% ConsiderabamConsiderabam
  28. 🔍 35% Ave MariaAve Maria
  29. 🔍 35% Beneplacitum estBeneplacitum est
  30. 🔍 35% O morsO mors
  31. 🔍 35% Aqua quamAqua quam
  32. 🔍 35% Salvator mundiSalvator mundi
  33. 🔍 35% Alleluia audiviAlleluia audivi
  34. 🔍 34% Vide DomineVide Domine
  35. 🔍 34% Benedictus Deus IsraelBenedictus Deus Israel
  36. 🔍 34% In domum DominiIn domum Domini
  37. 🔍 34% Fili recordareFili recordare
  38. 🔍 34% Cum exaltaveritisCum exaltaveritis
  39. 🔍 34% Cenantibus autemCenantibus autem
  40. 🔍 33% Nunc clarificatus estNunc clarificatus est
  41. 🔍 33% Benedictus Dominus quiaBenedictus Dominus quia
  42. 🔍 33% Cotidie apud vosCotidie apud vos
  43. 🔍 33% Christus resurgensChristus resurgens
  44. 🔍 33% Ad te de luceAd te de luce
  45. 🔍 33% Advenerunt nobisAdvenerunt nobis
  46. 🔍 33% Audientes autemAudientes autem
  47. 🔍 33% Cum ieiunatisCum ieiunatis
  48. 🔍 33% Domine clamaviDomine clamavi
  49. 🔍 33% Christus peccata nostraChristus peccata nostra
  50. 🔍 33% Dominum Deum tuumDominum Deum tuum
  51. 🔍 33% Quam admirabileQuam admirabile
  52. 🔍 33% Christus factus estChristus factus est
  53. 🔍 33% Adhuc modicumAdhuc modicum
  54. 🔍 33% In medio ecclesiaeIn medio ecclesiae
  55. 🔍 33% Sedebit DominusSedebit Dominus
  56. 🔍 33% Conserva meConserva me
  57. 🔍 33% Portio mea DominePortio mea Domine
  58. 🔍 33% Cantemus DominoCantemus Domino
  59. 🔍 33% AmpliusAmplius
  60. 🔍 33% Appropinquabat autemAppropinquabat autem
  61. 🔍 32% Cito euntesCito euntes
  62. 🔍 32% Non haberesNon haberes
  63. 🔍 32% Dixit autem Iesus ad mulierem (mode 8)Dixit autem Iesus ad mulierem (mode 8)
  64. 🔍 32% VisionemVisionem
  65. 🔍 32% LaudaboLaudabo