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% ResurrexiResurrexi
  2. 🔍 43% ResurrexiResurrexi
  3. 🔍 43% ResurrexiResurrexi
  4. 🔍 41% ResurrexiResurrexi
  5. 🔍 41% ResurrexiResurrexi
  6. 🔍 39% ResurrexiResurrexi
  7. 🔍 38% ResurrexiResurrexi
  8. 🔍 33% Resurrexit Dominus auctor lucisResurrexit Dominus auctor lucis
  9. 🔍 31% ResurrexiResurrexi
  10. 🔍 30% Mihi autem nimis (Intr.)Mihi autem nimis (Intr.)
  11. 🔍 29% Mihi autem nimisMihi autem nimis
  12. 🔍 28% Ite nuntiateIte nuntiate
  13. 🔍 28% Scio cui credidiScio cui credidi
  14. 🔍 28% Mihi autem nimis (Intr.)Mihi autem nimis (Intr.)
  15. 🔍 28% Cantemus cuncti melodumCantemus cuncti melodum
  16. 🔍 28% Deus in nomine tuoDeus in nomine tuo
  17. 🔍 27% Aurea lux remeatAurea lux remeat
  18. 🔍 27% ExaudivitExaudivit
  19. 🔍 27% Respice in meRespice in me
  20. 🔍 27% Judica me DeusJudica me Deus
  21. 🔍 27% Alleluia dulce carmenAlleluia dulce carmen
  22. 🔍 27% Virtute magnaVirtute magna
  23. 🔍 27% Miserere (Ps 50)Miserere (Ps 50)
  24. 🔍 26% Si cognovissetis meSi cognovissetis me
  25. 🔍 26% Scio cui credidiScio cui credidi
  26. 🔍 26% Da mihi, DomineDa mihi, Domine
  27. 🔍 26% AlleluiaAlleluia
  28. 🔍 26% Nunc scio vereNunc scio vere
  29. 🔍 26% O rex aeterne DomineO rex aeterne Domine
  30. 🔍 25% Mitte manum...et cognosceMitte manum...et cognosce
  31. 🔍 25% Nunc scio vereNunc scio vere
  32. 🔍 25% Iste sanctusIste sanctus
  33. 🔍 25% Alleluia Omnes GentesAlleluia Omnes Gentes
  34. 🔍 25% Nunc scioNunc scio
  35. 🔍 25% Emitte, DomineEmitte, Domine
  36. 🔍 25% AccipiteAccipite
  37. 🔍 24% Alleluia Lapis revolutusAlleluia Lapis revolutus
  38. 🔍 24% LaetenturLaetentur
  39. 🔍 24% Gloria et honore...allel.Gloria et honore...allel.
  40. 🔍 24% Exaudi Domine... tibiExaudi Domine... tibi
  41. 🔍 24% Si cognovissetis meSi cognovissetis me
  42. 🔍 24% Maria MagdaleneMaria Magdalene
  43. 🔍 24% AccipiteAccipite
  44. 🔍 24% Si cognovissetis meSi cognovissetis me
  45. 🔍 24% Confirmatum est cor VirginisConfirmatum est cor Virginis
  46. 🔍 24% Frange esurientiFrange esurienti
  47. 🔍 24% Exaudi Domine... adjutorExaudi Domine... adjutor
  48. 🔍 24% Haec est vera fraternitasHaec est vera fraternitas
  49. 🔍 24% Exaltabo te... alleluiaExaltabo te... alleluia
  50. 🔍 24% Omnes GentesOmnes Gentes
  51. 🔍 24% Quem quaeritisQuem quaeritis
  52. 🔍 24% Gloria et honore... allel.Gloria et honore... allel.
  53. 🔍 23% Judica meJudica me
  54. 🔍 23% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  55. 🔍 23% Quasi modoQuasi modo
  56. 🔍 23% Alleluia dulce carmenAlleluia dulce carmen
  57. 🔍 23% Tanto tempore vobiscum sum (Resp.)Tanto tempore vobiscum sum (Resp.)
  58. 🔍 23% Iudica me DeusIudica me Deus
  59. 🔍 23% Ecce concipiesEcce concipies
  60. 🔍 23% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  61. 🔍 23% Factus est DominusFactus est Dominus
  62. 🔍 23% Gustate et videteGustate et videte
  63. 🔍 23% Protexisti meProtexisti me
  64. 🔍 23% Exaudivit cum AlleluiaExaudivit cum Alleluia
  65. 🔍 23% Ecce servus meusEcce servus meus