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 🔍 to find similarities to the given chant.

  1. 🔍 100% Anima meaAnima mea
  2. 🔍 52% Magnificat anima meaMagnificat anima mea
  3. 🔍 42% Magnificat anima mea Dominum quiaMagnificat anima mea Dominum quia
  4. 🔍 42% Magnificat anima meaMagnificat anima mea
  5. 🔍 41% Magnificat anima meaMagnificat anima mea
  6. 🔍 40% Benedic anima meaBenedic anima mea
  7. 🔍 37% Magnificat anima mea Dominum quiaMagnificat anima mea Dominum quia
  8. 🔍 37% Magnificat animaMagnificat anima
  9. 🔍 34% MagnificatMagnificat
  10. 🔍 34% Benedic anima meaBenedic anima mea
  11. 🔍 32% Sitivit anima meaSitivit anima mea
  12. 🔍 30% MagnificatMagnificat
  13. 🔍 30% Sustinuit anima meaSustinuit anima mea
  14. 🔍 29% Respexit Dominus (I)Respexit Dominus (I)
  15. 🔍 28% Miserere mei... secundumMiserere mei... secundum
  16. 🔍 28% Respexit DominusRespexit Dominus
  17. 🔍 28% Benedic anima meaBenedic anima mea
  18. 🔍 27% Miserere (Ps 50)Miserere (Ps 50)
  19. 🔍 27% Sitivit anima meaSitivit anima mea
  20. 🔍 27% Benedic anima meaBenedic anima mea
  21. 🔍 27% Lauda anima meaLauda anima mea
  22. 🔍 27% Respexit DominusRespexit Dominus
  23. 🔍 27% Candor aeternaeCandor aeternae
  24. 🔍 26% Respexit DominusRespexit Dominus
  25. 🔍 26% Anima Christi IVAnima Christi IV
  26. 🔍 26% Dum tuas festoDum tuas festo
  27. 🔍 26% Aeterne Rex altissimeAeterne Rex altissime
  28. 🔍 26% Jesu nostra redemptioJesu nostra redemptio
  29. 🔍 26% Jesus refulsit omniumJesus refulsit omnium
  30. 🔍 26% Quicumque ChristumQuicumque Christum
  31. 🔍 26% Salutis humanae SatorSalutis humanae Sator
  32. 🔍 25% Sitivit anima meaSitivit anima mea
  33. 🔍 25% Respexit DominusRespexit Dominus
  34. 🔍 25% Adhaesit anima mea (S. Laurentii)Adhaesit anima mea (S. Laurentii)
  35. 🔍 25% Quicumque Christum quaeritisQuicumque Christum quaeritis
  36. 🔍 25% A Patre UnigeniteA Patre Unigenite
  37. 🔍 25% Magnificat anima mea Dominum. Tonus 4Magnificat anima mea Dominum. Tonus 4
  38. 🔍 24% Rector potens (In Ascensione)Rector potens (In Ascensione)
  39. 🔍 24% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  40. 🔍 24% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  41. 🔍 24% Exsultavit animaExsultavit anima
  42. 🔍 24% Respice in meRespice in me
  43. 🔍 24% Respexit DominusRespexit Dominus
  44. 🔍 24% Adhaesit animaAdhaesit anima
  45. 🔍 24% Rector potens verax Deus (In Transfiguratione)Rector potens verax Deus (In Transfiguratione)
  46. 🔍 24% Rector potens verax Deus (In Ascensione)Rector potens verax Deus (In Ascensione)
  47. 🔍 24% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  48. 🔍 24% Amor Jesu dulcissimeAmor Jesu dulcissime
  49. 🔍 24% De necessitatibusDe necessitatibus
  50. 🔍 24% Erue a frameaErue a framea
  51. 🔍 24% Vade secura anima meaVade secura anima mea
  52. 🔍 24% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  53. 🔍 24% Beata AgathaBeata Agatha
  54. 🔍 23% Magnificat anima mea Dominum. Tonus 8Magnificat anima mea Dominum. Tonus 8
  55. 🔍 23% Miserere meiMiserere mei
  56. 🔍 23% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  57. 🔍 23% Labia meaLabia mea
  58. 🔍 23% Adhaesit anima mea (S. Stephani)Adhaesit anima mea (S. Stephani)
  59. 🔍 23% Jam lucis orto sidere (In Ascensione)Jam lucis orto sidere (In Ascensione)
  60. 🔍 23% Magnus Dominus nosterMagnus Dominus noster
  61. 🔍 23% Respice in meRespice in me
  62. 🔍 23% Jam lucis orto sidere (In Ascensione)Jam lucis orto sidere (In Ascensione)
  63. 🔍 23% Jam lucis orto sidere (In Transfiguratione)Jam lucis orto sidere (In Transfiguratione)
  64. 🔍 23% Anima meaAnima mea
  65. 🔍 23% De ore leonis libera me (Resp.)De ore leonis libera me (Resp.)