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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Eia materEia mater
  2. πŸ” 86% Eia MaterEia Mater
  3. πŸ” 71% Stabat Mater DolorosaStabat Mater Dolorosa
  4. πŸ” 71% Stabat MaterStabat Mater
  5. πŸ” 70% Stabat MaterStabat Mater
  6. πŸ” 65% Stabat MaterStabat Mater
  7. πŸ” 64% Sancta Mater istud agasSancta Mater istud agas
  8. πŸ” 59% Sancta mater istud agasSancta mater istud agas
  9. πŸ” 59% Stabat Mater (simple)Stabat Mater (simple)
  10. πŸ” 55% Stabat Mater speciosaStabat Mater speciosa
  11. πŸ” 48% Stabat Mater speciosa!Stabat Mater speciosa!
  12. πŸ” 44% Virgo Virginum praeclaraVirgo Virginum praeclara
  13. πŸ” 39% Stabat Mater dolorosaStabat Mater dolorosa
  14. πŸ” 37% Miserere (Ps 50)Miserere (Ps 50)
  15. πŸ” 36% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  16. πŸ” 34% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  17. πŸ” 34% O Maria mater piaO Maria mater pia
  18. πŸ” 33% Miserere mei... secundumMiserere mei... secundum
  19. πŸ” 32% Salvum me fac DeusSalvum me fac Deus
  20. πŸ” 32% Adoro te devoteAdoro te devote
  21. πŸ” 32% Christe, vivens hostiaChriste, vivens hostia
  22. πŸ” 31% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  23. πŸ” 31% Sanctitatis nova signaSanctitatis nova signa
  24. πŸ” 31% Sanctitatis nova signaSanctitatis nova signa
  25. πŸ” 31% Adoro te devoteAdoro te devote
  26. πŸ” 31% Ave lumenAve lumen
  27. πŸ” 30% Stabat mater 1Stabat mater 1
  28. πŸ” 30% Roma Petro GlorieturRoma Petro Glorietur
  29. πŸ” 30% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  30. πŸ” 29% Exsultet jam AngelicaExsultet jam Angelica
  31. πŸ” 29% Languentibus in PurgatorioLanguentibus in Purgatorio
  32. πŸ” 29% Adoro te devoteAdoro te devote
  33. πŸ” 29% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  34. πŸ” 28% Fac cum servoFac cum servo
  35. πŸ” 28% Libera me Domine de morteLibera me Domine de morte
  36. πŸ” 28% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  37. πŸ” 28% Deus Deus meus (62)Deus Deus meus (62)
  38. πŸ” 28% Gaudeamus exsultantesGaudeamus exsultantes
  39. πŸ” 28% Ex tractatu...Exaudi DeusEx tractatu...Exaudi Deus
  40. πŸ” 28% Eia materEia mater
  41. πŸ” 28% Tota Regis filiaeTota Regis filiae
  42. πŸ” 28% Laudes Crucis AttollamusLaudes Crucis Attollamus
  43. πŸ” 28% Praeclara qua tu gloriaPraeclara qua tu gloria
  44. πŸ” 28% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  45. πŸ” 28% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  46. πŸ” 27% Quoniam zelusQuoniam zelus
  47. πŸ” 27% O vos aethereiO vos aetherei
  48. πŸ” 27% Anima Christi IVAnima Christi IV
  49. πŸ” 27% Jesu dulcis memoria!Jesu dulcis memoria!
  50. πŸ” 27% Lectio Isaiae Prophetae... Haec dicit DominusLectio Isaiae Prophetae... Haec dicit Dominus
  51. πŸ” 27% Audi benigneAudi benigne
  52. πŸ” 27% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  53. πŸ” 27% Credo IICredo II
  54. πŸ” 27% Fac mecumFac mecum
  55. πŸ” 27% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  56. πŸ” 27% Aeterne Rex altissimeAeterne Rex altissime
  57. πŸ” 27% Ave Regis AngelorumAve Regis Angelorum
  58. πŸ” 27% Audi benigne ConditorAudi benigne Conditor
  59. πŸ” 27% Audi benigne ConditorAudi benigne Conditor
  60. πŸ” 27% Anima Christi VAnima Christi V
  61. πŸ” 27% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  62. πŸ” 26% Intonant, ecce, per area vocesIntonant, ecce, per area voces
  63. πŸ” 26% Flete fidelesFlete fideles
  64. πŸ” 26% Fac mecum DomineFac mecum Domine
  65. πŸ” 26% Crux de te volo conqueriCrux de te volo conqueri