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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% In desertoIn deserto
  2. πŸ” 36% Fratres: Convenientibus vobis in unumFratres: Convenientibus vobis in unum
  3. πŸ” 35% Cor amandum SalvatorisCor amandum Salvatoris
  4. πŸ” 34% Gaudeamus exsultantesGaudeamus exsultantes
  5. πŸ” 34% Stabat Mater speciosa!Stabat Mater speciosa!
  6. πŸ” 31% Itaque quicumque manducaveritItaque quicumque manducaverit
  7. πŸ” 31% Credo (Missa Regia I)Credo (Missa Regia I)
  8. πŸ” 31% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  9. πŸ” 30% Credo Missa RegiaCredo Missa Regia
  10. πŸ” 30% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  11. πŸ” 29% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  12. πŸ” 29% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  13. πŸ” 29% Stabat Mater speciosaStabat Mater speciosa
  14. πŸ” 29% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  15. πŸ” 29% Jesu paterni pectorisJesu paterni pectoris
  16. πŸ” 29% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  17. πŸ” 28% Cor Jesu (cantus V)Cor Jesu (cantus V)
  18. πŸ” 28% Stabat Mater (simple)Stabat Mater (simple)
  19. πŸ” 28% Cor dulce cor amabileCor dulce cor amabile
  20. πŸ” 28% Misericordias DominiMisericordias Domini
  21. πŸ” 28% Lauda SionLauda Sion
  22. πŸ” 28% Puer Nobis NasciturPuer Nobis Nascitur
  23. πŸ” 27% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  24. πŸ” 27% Hymnus Te DeumHymnus Te Deum
  25. πŸ” 27% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  26. πŸ” 27% De Epistola...Festinemus ingrediDe Epistola...Festinemus ingredi
  27. πŸ” 27% Te concelebrent suoTe concelebrent suo
  28. πŸ” 27% Lauda SionLauda Sion
  29. πŸ” 27% Eia MaterEia Mater
  30. πŸ” 26% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  31. πŸ” 26% Credo I.Credo I.
  32. πŸ” 26% Exsultet iam angelicaExsultet iam angelica
  33. πŸ” 26% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  34. πŸ” 26% De Epistola...Hoc autem praecipioDe Epistola...Hoc autem praecipio
  35. πŸ” 26% Lectio Isaiae Prophetae... Haec dicit DominusLectio Isaiae Prophetae... Haec dicit Dominus
  36. πŸ” 26% Gloria (Missa Regia I)Gloria (Missa Regia I)
  37. πŸ” 26% Te DeumTe Deum
  38. πŸ” 26% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  39. πŸ” 26% Stabat MaterStabat Mater
  40. πŸ” 26% Ave Virgo specieiAve Virgo speciei
  41. πŸ” 26% Te DeumTe Deum
  42. πŸ” 26% O Maria, gratia plenaO Maria, gratia plena
  43. πŸ” 26% Lamentationes 6.2 Daleth. TetenditLamentationes 6.2 Daleth. Tetendit
  44. πŸ” 25% Gaude virgo mater ChristiGaude virgo mater Christi
  45. πŸ” 25% Credo IICredo II
  46. πŸ” 25% Quam pulchre graditurQuam pulchre graditur
  47. πŸ” 25% Stabat Mater dolorosaStabat Mater dolorosa
  48. πŸ” 25% Stabat Mater DolorosaStabat Mater Dolorosa
  49. πŸ” 25% De Epistola...Christus assistens PontifexDe Epistola...Christus assistens Pontifex
  50. πŸ” 25% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  51. πŸ” 25% Mediae noctisMediae noctis
  52. πŸ” 25% Credo ICredo I
  53. πŸ” 25% Qui procedisQui procedis
  54. πŸ” 25% Pater Noster (ferialis)Pater Noster (ferialis)
  55. πŸ” 25% Credo IVCredo IV
  56. πŸ” 25% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  57. πŸ” 25% Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)
  58. πŸ” 25% Parce DomineParce Domine
  59. πŸ” 25% Veni praecelsa DominaVeni praecelsa Domina
  60. πŸ” 25% Christe, vivens hostiaChriste, vivens hostia
  61. πŸ” 25% Ante diem festum PaschaeAnte diem festum Paschae
  62. πŸ” 24% Quis olimQuis olim
  63. πŸ” 24% Stabat MaterStabat Mater
  64. πŸ” 24% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  65. πŸ” 24% Ad honorem SalvatorisAd honorem Salvatoris