I have found the living fountain - Chas. H. Gabriel

Prelude I in C major BWV 846 - Well Tempered Clavier [First Book]

Johann Sebastian Bach (1685 - 1750)

тактов: 34

G Minor Bach

J.S. Bach

сложнотактов: 66

Beethoven Symphony No. 5 (1st movement) Piano solo

Ludwig van Beethoven

тактов: 504

запись может отличаться

Maple Leaf Rag (Scott Joplin)

Scott Joplin

сложнотактов: 85