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% Faciem meamFaciem meam
  2. πŸ” 75% Faciem meamFaciem meam
  3. πŸ” 74% Faciem meamFaciem meam
  4. πŸ” 61% Faciem meamFaciem meam
  5. πŸ” 51% Faciem meamFaciem meam
  6. πŸ” 29% Lectio Isaiae Prophetae... Dixit IsaiasLectio Isaiae Prophetae... Dixit Isaias
  7. πŸ” 27% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  8. πŸ” 26% Assumpta est MariaAssumpta est Maria
  9. πŸ” 26% Jesu nostra refectioJesu nostra refectio
  10. πŸ” 24% Propheta magnusPropheta magnus
  11. πŸ” 24% Sion renovΓ‘berisSion renovΓ‘beris
  12. πŸ” 23% Non est ei speciesNon est ei species
  13. πŸ” 23% A planta pedisA planta pedis
  14. πŸ” 22% PaganorumPaganorum
  15. πŸ” 22% Sion renovaberisSion renovaberis
  16. πŸ” 22% Vestri capilli capitisVestri capilli capitis
  17. πŸ” 22% Vestri capilli capitisVestri capilli capitis
  18. πŸ” 22% Ipsi veroIpsi vero
  19. πŸ” 22% Vidimus stellamVidimus stellam
  20. πŸ” 21% Vestri capilli capitisVestri capilli capitis
  21. πŸ” 21% Sicut novit me PaterSicut novit me Pater
  22. πŸ” 21% Virgo Dei GenitrixVirgo Dei Genitrix
  23. πŸ” 21% TradideruntTradiderunt
  24. πŸ” 20% Gratia Dei in meGratia Dei in me
  25. πŸ” 20% Gratia Dei in meGratia Dei in me
  26. πŸ” 20% Propheta magnusPropheta magnus
  27. πŸ” 20% Concordi laetitiaConcordi laetitia
  28. πŸ” 20% Non haberes in meNon haberes in me
  29. πŸ” 20% Sicut fuitSicut fuit
  30. πŸ” 20% Vestri capilli capitisVestri capilli capitis
  31. πŸ” 20% Alleluia Faciem tuamAlleluia Faciem tuam
  32. πŸ” 20% Per signum CrucisPer signum Crucis
  33. πŸ” 20% Pater, siPater, si
  34. πŸ” 20% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  35. πŸ” 20% Sion renovaberisSion renovaberis
  36. πŸ” 20% Sicut fuit JonasSicut fuit Jonas
  37. πŸ” 20% Sicut novit meSicut novit me
  38. πŸ” 19% Sicut fuit JonasSicut fuit Jonas
  39. πŸ” 19% Tunc acceptabisTunc acceptabis
  40. πŸ” 19% Credo IICredo II
  41. πŸ” 19% Credo IIICredo III
  42. πŸ” 19% Credo IIICredo III
  43. πŸ” 18% Alleluia (Dominica ad Nonam T.P.)Alleluia (Dominica ad Nonam T.P.)
  44. πŸ” 18% Credo in Deum IIICredo in Deum III
  45. πŸ” 18% Cum inducerentCum inducerent
  46. πŸ” 18% Gaudete et exsultate quoniam mercesGaudete et exsultate quoniam merces
  47. πŸ” 18% Gratia Dei in meGratia Dei in me
  48. πŸ” 18% Gratia DeiGratia Dei
  49. πŸ” 18% Adoro te devoteAdoro te devote
  50. πŸ” 18% Alleluia (Feria Secunda ad Tertiam T.P.)Alleluia (Feria Secunda ad Tertiam T.P.)
  51. πŸ” 18% Ab insurgentibus ... protege meAb insurgentibus ... protege me
  52. πŸ” 18% Salvum me fac DeusSalvum me fac Deus
  53. πŸ” 18% Propheta magnusPropheta magnus
  54. πŸ” 18% Cum vocatus fuerisCum vocatus fueris
  55. πŸ” 18% Joseph opifex sancteJoseph opifex sancte
  56. πŸ” 18% Miserere mei... secundumMiserere mei... secundum
  57. πŸ” 17% Domine magnus es Domine magnus es
  58. πŸ” 17% Miserere (Ps 50)Miserere (Ps 50)
  59. πŸ” 17% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  60. πŸ” 17% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  61. πŸ” 17% Astiterunt regesAstiterunt reges
  62. πŸ” 17% Faciem tuamFaciem tuam
  63. πŸ” 17% Paganorum multitudoPaganorum multitudo
  64. πŸ” 17% Invocabo nomenInvocabo nomen
  65. πŸ” 17% Salve Pater SalvatorisSalve Pater Salvatoris