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.
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.
🔍 100% Gloria in excelsis Deo

🔍 65% Gloria in excelsis Deo

🔍 62% Gloria in excelsis

🔍 58% Gloria in excelsis

🔍 58% Gloria in excelsis

🔍 51% Gloria in excelsis

🔍 44% Facta es cum angelo

🔍 36% Parvulus filius

🔍 31% Alleluia Omnes Gentes

🔍 31% Facta est cum Angelo

🔍 31% Laudabo Deum meum

🔍 31% Et ut perfecerunt

🔍 31% Notum fecit Dominus

🔍 31% Spiritus Domini

🔍 31% Omnes Gentes

🔍 31% Facta est cum Angelo

🔍 30% Alleluia (T.P. in I nocturno)

🔍 30% Alleluia (mode 8)

🔍 30% Surrexit Christus et illuxit

🔍 29% Alleluia (T.P. in III nocturno)

🔍 29% Pax vobis ego sum

🔍 29% Lux orta es super nos

🔍 29% Omnis spiritus

🔍 29% Genuit puerpera

🔍 29% Exsultabunt Domino

🔍 29% Alleluia

🔍 29% Filii Sion

🔍 28% Salus et gloria - mode IV

🔍 28% Alleluia (T.P. ad Laudes)

🔍 28% Alleluia (mode 8)

🔍 28% Alleluia (T.P. in II nocturno)

🔍 28% Alleluia. (Sund. P. T. at Lauds I)

🔍 28% Alleluia (T.P. ad Vesperas)

🔍 28% Alleluia (Dom. Non. T.P.)

🔍 28% Alleluia (T.P. Feria II ad Vesperas)

🔍 28% Exaltabo te... alleluia

🔍 27% Quem vidistis

🔍 27% Alleluia (Dominica per Annum ad Laudes)

🔍 27% Angelus ad pastores

🔍 27% In excelsis laudate

🔍 27% Exsurgat Deus

🔍 27% Alleluia (T.P. ad Nonam)

🔍 27% Puer natus in Bethlehem

🔍 27% Alleluia (Feria secunda ad primam)

🔍 27% Spiritus Domini replevit

🔍 27% Verbum caro factum est

🔍 26% Si manseritis in me

🔍 26% Alleluia (Feria Secunda ad Sextam T.P.)

🔍 26% Alleluia ego sum vitis

🔍 26% Alleluia

🔍 26% Alleluia (T.P. ad Tertiam)

🔍 26% Alleluia Fer. VI T.P. I

🔍 26% Pax Vobis

🔍 26% Loquebantur

🔍 26% Regem cui

🔍 26% In manus tuas (tempore Paschali)

🔍 26% Alleluia (Feria Secunda ad Nonam T.P.)

🔍 26% Dabo in Sion

🔍 26% Regem cui... alleluia

🔍 26% Alleluia (Per Hebdomadam ad Sextam T.P.)

🔍 26% Gustate et videte

🔍 25% Alleluia. (Sund. P. T. at Lauds II)

🔍 25% Alleluia (Sund. T.P. at Terce)

🔍 25% Orietur sicut sol

🔍 25% Ite in pace, alleluia (Ad Laudes)
