Some systems could fail and you could get sick...?
Answer:
Cohan's Little Johnny Jones
Explanation:
Cohan's Little Johnny Jones (1904) is considered the first American musical. Cohan's vaudeville roots led to his rise to stardom. Coming from a family of vaudeville performers, Cohan was the composer, lyricist, producer, director, and choreographer of his shows.
Leonardo Da Vinci
aka renaissance man, jack-of-all trades, reacng into may fields
All (people) who were present in "The Masque of the Red Death" froze when the ebony clock chimed. All the activities ceased with the sounding of each hour by the clock. Musicians paused, waltzers stopped dancing, and the giddy grew pale.