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 🔍 to find similarities to the given chant.

  1. 🔍 100% In patientia vestraIn patientia vestra
  2. 🔍 73% In patientia vestraIn patientia vestra
  3. 🔍 62% In patientia vestraIn patientia vestra
  4. 🔍 62% In patientia vestraIn patientia vestra
  5. 🔍 36% Beati pacificiBeati pacifici
  6. 🔍 33% Levate capita vestraLevate capita vestra
  7. 🔍 33% Levate capita vestraLevate capita vestra
  8. 🔍 31% In tua patientiaIn tua patientia
  9. 🔍 29% Exaudiat Dominus orationesExaudiat Dominus orationes
  10. 🔍 29% Justi confitebunturJusti confitebuntur
  11. 🔍 28% In corde GertrudisIn corde Gertrudis
  12. 🔍 26% Ecce in nubibusEcce in nubibus
  13. 🔍 25% Nemo in eumNemo in eum
  14. 🔍 25% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  15. 🔍 24% Amen dico vobis quod uniAmen dico vobis quod uni
  16. 🔍 24% Quaerite primumQuaerite primum
  17. 🔍 24% Levate capita vestraLevate capita vestra
  18. 🔍 23% Per arma justitiaePer arma justitiae
  19. 🔍 23% Qui verbum Dei retinentQui verbum Dei retinent
  20. 🔍 23% In tua patientiaIn tua patientia
  21. 🔍 23% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  22. 🔍 23% Semen... in patientiaSemen... in patientia
  23. 🔍 23% Vos qui reliquistis omniaVos qui reliquistis omnia
  24. 🔍 23% In tua patientiaIn tua patientia
  25. 🔍 23% Levate capita vestraLevate capita vestra
  26. 🔍 23% Respondens autem PetrusRespondens autem Petrus
  27. 🔍 23% Joannes vocabiturJoannes vocabitur
  28. 🔍 22% Puellae saltantiPuellae saltanti
  29. 🔍 22% Beatus GregoriusBeatus Gregorius
  30. 🔍 22% Caritas DeiCaritas Dei
  31. 🔍 22% Tristitia vestra alleluiaTristitia vestra alleluia
  32. 🔍 22% Stans beata AgathaStans beata Agatha
  33. 🔍 22% Ecce crucem DominiEcce crucem Domini
  34. 🔍 22% Euge serve bone in modicoEuge serve bone in modico
  35. 🔍 22% Angeli eorum... Patris meiAngeli eorum... Patris mei
  36. 🔍 21% Ave MariaAve Maria
  37. 🔍 21% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  38. 🔍 21% Angelus Domini nuntiavit MariaeAngelus Domini nuntiavit Mariae
  39. 🔍 21% Dixit Dominus paralyticoDixit Dominus paralytico
  40. 🔍 21% Dicebat enim intra seDicebat enim intra se
  41. 🔍 21% Vos estis lux mundiVos estis lux mundi
  42. 🔍 21% Domine Rex omnipotensDomine Rex omnipotens
  43. 🔍 21% Majorem caritatemMajorem caritatem
  44. 🔍 21% Laurentius ingressus estLaurentius ingressus est
  45. 🔍 21% Montes et collesMontes et colles
  46. 🔍 21% Ecce in nubibusEcce in nubibus
  47. 🔍 21% Tristitia vestraTristitia vestra
  48. 🔍 21% Alleluia. (Friday P. T. at Lauds II) Alleluia. (Friday P. T. at Lauds II)
  49. 🔍 21% Triduanas a DominoTriduanas a Domino
  50. 🔍 21% Exsultabunt DominoExsultabunt Domino
  51. 🔍 20% Vigilate animoVigilate animo
  52. 🔍 20% Exaudiat Dominus orationesExaudiat Dominus orationes
  53. 🔍 20% Puer Jesus proficiebatPuer Jesus proficiebat
  54. 🔍 20% Omnis sapientiaOmnis sapientia
  55. 🔍 20% Ne reminiscarisNe reminiscaris
  56. 🔍 20% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)
  57. 🔍 20% In regenerationeIn regeneratione
  58. 🔍 20% Non invenientes JesumNon invenientes Jesum
  59. 🔍 20% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  60. 🔍 20% Plenus dierumPlenus dierum
  61. 🔍 20% Ego sum viaEgo sum via
  62. 🔍 20% Beata es Virgo Maria Dei (Ant)Beata es Virgo Maria Dei (Ant)
  63. 🔍 20% Omnes sunt administratoriiOmnes sunt administratorii
  64. 🔍 20% O beata animaO beata anima
  65. 🔍 20% Gloriosae Virginis MariaeGloriosae Virginis Mariae