Complex sentence: He thought the guy was cool and decided to learn a little bit about his synthesizers and got a job as an usher at Comiskey Park to pay for them, one night is was on duty turned out to be the infamous Disco Demolition Night.
Split into simpler sentences: He thought the guy was cool and decided to learn a little bit about his synthesizers and got a job as an usher at Comiskey Park to pay for them. One night he was on duty turned out to be the infamous Disco Demolition Night.