Misc: in what city was the house on garibaldi street??

Questions

What virtuoso pianist had to turn to composing after he injured his hand when he tried to strengthen his third and fourth fingers using a self-invented apparatus ?

Which well-known composer was confined to an insane asylum in Bonn near the end of his life ?

Name the composer who tried to commit suicide by jumping in the Rhine. ?

What composer was famous for his Polonaises ?

Which century did Johann Sebastian Bach die in ?