# data[].attributes.body
Bartolomeo Christofori died (the inventor of the piano)

# data[].attributes.body
Piano was invented around the 1700

# data[].attributes.body
Bartolomeo Christofori was born(the inventor of piano)

# data[].attributes.body
The square and upright pianos where created

# data[].attributes.body
Mozart piano that was made by Anton Walter had 61 keys not like the original that had 55

# data[].attributes.body
Bethoven owned a piano with 68 keys

# data[].attributes.body
The Conrad Graf piano that was owed by the Schumann family had 78 keys

# data[].attributes.body
The piano maker played had pianos with 82 keys

# data[].attributes.body
Liszt piano that he used his las 15 years of his life had 85 keys

# data[].attributes.body
Rachmainoff owed by Steinway and sons had 88 keys