Academy awards: Who made the infamous "you like me" speech?

Questions

Music What city is also known as Music City, U.S.A.?

Music What country singer/songwriter (and sometimes actor) is known as "the country outlaw"?

Music What entertainer is allowing one of his songs to be used in a government campaign to beat drunk driving?

Music What famous classical composer continued to compose great music after becoming deaf?

Music What famous singer was known to give automobiles to complete strangers?