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% Ave Maria... virgo serenaAve Maria... virgo serena
  2. πŸ” 42% Te Deum (Simple tone)Te Deum (Simple tone)
  3. πŸ” 42% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  4. πŸ” 41% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  5. πŸ” 40% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  6. πŸ” 39% Exsultet jam AngelicaExsultet jam Angelica
  7. πŸ” 39% Hymnus Te DeumHymnus Te Deum
  8. πŸ” 39% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  9. πŸ” 38% Ave lumenAve lumen
  10. πŸ” 38% Te Matrem laudamusTe Matrem laudamus
  11. πŸ” 38% Te Deum (Solemn tone)Te Deum (Solemn tone)
  12. πŸ” 38% Sursum sonetSursum sonet
  13. πŸ” 38% Ave mundi spes MariaAve mundi spes Maria
  14. πŸ” 37% Sanctorum meritisSanctorum meritis
  15. πŸ” 37% Hymnus Te DeumHymnus Te Deum
  16. πŸ” 37% In caelesti hierarchiaIn caelesti hierarchia
  17. πŸ” 37% Rerum Deus fonsRerum Deus fons
  18. πŸ” 37% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  19. πŸ” 37% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  20. πŸ” 37% Ave stellaAve stella
  21. πŸ” 37% O vos unanimesO vos unanimes
  22. πŸ” 36% Credo IVCredo IV
  23. πŸ” 36% Stephani victoria!Stephani victoria!
  24. πŸ” 36% Ex quo religioEx quo religio
  25. πŸ” 36% Miserere mei... secundumMiserere mei... secundum
  26. πŸ” 36% Gloria XIGloria XI
  27. πŸ” 36% Te DeumTe Deum
  28. πŸ” 36% Te DeumTe Deum
  29. πŸ” 36% Virgo clemensVirgo clemens
  30. πŸ” 36% O lux beata Trinitas (hiemalis)O lux beata Trinitas (hiemalis)
  31. πŸ” 36% Jesse proles quibus dolesJesse proles quibus doles
  32. πŸ” 35% O mira caritasO mira caritas
  33. πŸ” 35% Miserere (Ps 50)Miserere (Ps 50)
  34. πŸ” 35% Virginis proles (I)Virginis proles (I)
  35. πŸ” 35% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  36. πŸ” 35% Exsultet iam angelicaExsultet iam angelica
  37. πŸ” 35% Voce jucunditatisVoce jucunditatis
  38. πŸ” 35% Te DeumTe Deum
  39. πŸ” 34% Invicte Martyr unicum (In Ascensione)Invicte Martyr unicum (In Ascensione)
  40. πŸ” 34% Exsultet jam AngelicaExsultet jam Angelica
  41. πŸ” 34% Te DeumTe Deum
  42. πŸ” 34% Praefatio solemnior de Ecclesiae DedicationePraefatio solemnior de Ecclesiae Dedicatione
  43. πŸ” 34% Crux fidelisCrux fidelis
  44. πŸ” 34% Sponso sponsa!Sponso sponsa!
  45. πŸ” 34% Ave Virgo specieiAve Virgo speciei
  46. πŸ” 34% Praefatio solemnis de D. N. Iesu Christo RegePraefatio solemnis de D. N. Iesu Christo Rege
  47. πŸ” 34% Jesu Salvator saeculiJesu Salvator saeculi
  48. πŸ” 34% Gloria IGloria I
  49. πŸ” 34% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  50. πŸ” 34% Mente jucundaMente jucunda
  51. πŸ” 34% Christe sanctorumChriste sanctorum
  52. πŸ” 34% Ad Virginem Dei MatremAd Virginem Dei Matrem
  53. πŸ” 34% Ave Regis AngelorumAve Regis Angelorum
  54. πŸ” 34% Gloria VIIGloria VII
  55. πŸ” 34% Deus tuorum militum (In Ascensione)Deus tuorum militum (In Ascensione)
  56. πŸ” 34% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  57. πŸ” 34% Exsultet iam angelica (brevior)Exsultet iam angelica (brevior)
  58. πŸ” 34% Tota pulchra es amica meaTota pulchra es amica mea
  59. πŸ” 33% O gloriosa Dei GenitrixO gloriosa Dei Genitrix
  60. πŸ” 33% Memento, salutis AuctorMemento, salutis Auctor
  61. πŸ” 33% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  62. πŸ” 33% Invicte Martyr unicum (Temp. Pasch.)Invicte Martyr unicum (Temp. Pasch.)
  63. πŸ” 33% Paschale mundo gaudium (In Ascensione)Paschale mundo gaudium (In Ascensione)
  64. πŸ” 33% Praefatio solemnis de Omnibus Sanctis et PatronisPraefatio solemnis de Omnibus Sanctis et Patronis
  65. πŸ” 33% Jesu dulcis memoria!Jesu dulcis memoria!