Answer:
When we speak of the Classical period in music, the names of three composers—Beethoven, Haydn, and Mozart—always comes to mind. Beethoven was born in Bonn, Germany, Haydn was born in Rohrau, Austria, and Mozart in Salzburg, Austria—however, the paths of these three great masters somehow crossed when they traveled to Vienna. It is believed that in his teens Beethoven went to Vienna to perform for Mozart and that later on he studied with Haydn. Mozart and Haydn were also good friends. In fact, at Haydn's funeral, Mozart’s Requiem was performed. Here's more about the similarities and differences between these celebrated composers:
Ludwig van Beethoven - He began his career by playing at parties attended by wealthy people. As his popularity grew, so did the opportunity to travel to various European cities and perform. Beethoven's fame grew by the 1800s. Beethoven suffered from abdominal pains and became deaf when he was in his late 20s (some say in his 30s).
Franz Joseph Haydn - He had a beautiful voice when he was young and he showcased his talent by singing in church choirs. Eventually as he hit puberty his voice changed and he became a freelance musician. Haydn spent nearly 30 years working for the wealthy Esterhazy family as Kapellmeister where he was expected to follow a strict protocol.
Wolfgang Amadeus Mozart - He worked as Kapellmeister for the archbishop of Salzburg. In 1781, he requested release from his duties and started working freelance. Mozart was highly successful as a child but died in debt.
