Maestro
Yes, Richard Marx has a brother named Scott Marx. Scott is also involved in the music industry and has worked as a musician and producer.
Harpo Marx.
No
No.
The Essential Richard Marx was created in 1986.
Groucho Marx
Harpo Marx
Harpo Marx.
Chico
Germany
Gummo.
The Marx brother's
That would be Chico. His real name was Leonard Marx.
Groucho Marx performed with his brothers in comedy routines and movies. Groucho Marx's brother, Harpo, may be considered to be the most famous and well known after Groucho himself. Harpo is the brother remembered for playing the harp, not speaking, and carrying a taxi horn.
Zeppo
Chico Marx was known for his horn honking antics in the Marx Brothers comedy routines. He would often use a taxi horn to add humor to their performances.
Harpo