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% Ecce iam venitEcce iam venit
  2. πŸ” 78% Ecce iam venitEcce iam venit
  3. πŸ” 38% Ecce iam venitEcce iam venit
  4. πŸ” 37% Ecce iam venit ... terras.Ecce iam venit ... terras.
  5. πŸ” 37% Ecce iam venit ... terras.Ecce iam venit ... terras.
  6. πŸ” 35% Ecce jam venitEcce jam venit
  7. πŸ” 34% Ecce jam venitEcce jam venit
  8. πŸ” 34% Ecce jam venitEcce jam venit
  9. πŸ” 32% Ecce jam venitEcce jam venit
  10. πŸ” 28% Ecce jam venietEcce jam veniet
  11. πŸ” 25% Ecce jam veniet (Resp.)Ecce jam veniet (Resp.)
  12. πŸ” 23% Credo (Missa Regia I)Credo (Missa Regia I)
  13. πŸ” 23% Philippe summaePhilippe summae
  14. πŸ” 23% Inclitus rector (Pro Episcopo)Inclitus rector (Pro Episcopo)
  15. πŸ” 23% Miserere mei... secundumMiserere mei... secundum
  16. πŸ” 22% Deus tuorum militum (Alter tonus)Deus tuorum militum (Alter tonus)
  17. πŸ” 22% Deus tuorum militum (another chant)Deus tuorum militum (another chant)
  18. πŸ” 22% O sempiternae curiaeO sempiternae curiae
  19. πŸ” 22% Doctor Γ¦ternusDoctor Γ¦ternus
  20. πŸ” 22% Ego sum qui sumEgo sum qui sum
  21. πŸ” 22% Credo IICredo II
  22. πŸ” 22% Egredimini (S. Rita)Egredimini (S. Rita)
  23. πŸ” 22% Inclitus rector (Pro Presbytero)Inclitus rector (Pro Presbytero)
  24. πŸ” 22% Legis sacrataeLegis sacratae
  25. πŸ” 22% Inclitus rector (Pro Papa)Inclitus rector (Pro Papa)
  26. πŸ” 21% Martyr Dei, qui unicumMartyr Dei, qui unicum
  27. πŸ” 21% Cingulo suoCingulo suo
  28. πŸ” 21% Virginis ProlesVirginis Proles
  29. πŸ” 21% Pressi malorumPressi malorum
  30. πŸ” 21% Veni Redemptor gentiumVeni Redemptor gentium
  31. πŸ” 21% Credo IICredo II
  32. πŸ” 21% Stabat Mater (simple)Stabat Mater (simple)
  33. πŸ” 21% Invicte MartyrInvicte Martyr
  34. πŸ” 21% Regali solioRegali solio
  35. πŸ” 21% In conspectu angelorumIn conspectu angelorum
  36. πŸ” 21% Ecce iam venitEcce iam venit
  37. πŸ” 21% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  38. πŸ” 21% O castitatis signiferO castitatis signifer
  39. πŸ” 21% Regali solio fortisRegali solio fortis
  40. πŸ” 20% Prope est iam Dominus (In feriis)Prope est iam Dominus (In feriis)
  41. πŸ” 20% Tantum ergo (cantus VIII)Tantum ergo (cantus VIII)
  42. πŸ” 20% Regali solio fortisRegali solio fortis
  43. πŸ” 20% Martyr Dei qui unicumMartyr Dei qui unicum
  44. πŸ” 20% A timore inimiciA timore inimici
  45. πŸ” 20% Credo I.Credo I.
  46. πŸ” 20% Inclina cor meumInclina cor meum
  47. πŸ” 20% Stabat Mater DolorosaStabat Mater Dolorosa
  48. πŸ” 20% Ecce puerEcce puer
  49. πŸ” 20% Inclina cor meumInclina cor meum
  50. πŸ” 20% Ecce nomen Domini venitEcce nomen Domini venit
  51. πŸ” 20% Stabat Mater dolorosaStabat Mater dolorosa
  52. πŸ” 20% Laetare caelum desuperLaetare caelum desuper
  53. πŸ” 20% Summae Deus clemtiaeSummae Deus clemtiae
  54. πŸ” 20% Miserere (Ps 50)Miserere (Ps 50)
  55. πŸ” 20% Stabat MaterStabat Mater
  56. πŸ” 19% Pro eo... inquitPro eo... inquit
  57. πŸ” 19% Credo Missa RegiaCredo Missa Regia
  58. πŸ” 19% Sciens JesusSciens Jesus
  59. πŸ” 19% Sint tibi laudis, S BonifatiiSint tibi laudis, S Bonifatii
  60. πŸ” 19% Hugo pius pater,Hugo pius pater,
  61. πŸ” 19% Deus iudex iustusDeus iudex iustus
  62. πŸ” 19% Stabat MaterStabat Mater
  63. πŸ” 19% Veni Redemptor gentiumVeni Redemptor gentium
  64. πŸ” 19% Summae Deus clementiae septemSummae Deus clementiae septem
  65. πŸ” 19% Summae Deus clementiae septemSummae Deus clementiae septem