Unknown

Pages: 1
Measures: 32
Key signature: natural
Parts: 1
Part names: 

Pages: 5
Measures: 50
Key signature: 2 flats
Parts: 3
Part names: Vocals, Piano, Cello

Pages: 40
Measures: 186
Key signature: 1 flat
Parts: 8
Part names: Bandoneon (2), Piano (2), Violin (2), Viola, Contrabass

Pages: 4
Measures: 91
Key signature: 1 sharp
Parts: 2
Part names: Vocals, Guitar

Pages: 2
Measures: 33
Key signature: 2 sharps
Parts: 1
Part names: 

Pages: 8
Measures: 87
Key signature: 1 flat
Parts: 1
Part names

Pages: 2
Measures: 42
Key signature: natural
Parts: 1
Part names: 

Pages: 9
Measures: 84
Key signature: 2 flats
Parts: 5
Part names: Violin, Accordion (2), Piano, Triangle

Pages: 3
Measures: 39
Key signature: 1 flat
Parts: 2
Part names: Vocals, Piano

Pages: 2
Measures: 65
Key signature: 1 sharp
Parts: 1
Part names: