Misc: What is the seven letter term for a person who shoes horses?

Questions

Beatles Lyrics: "If the rain comes, they run & hide their heads, they..."?

Beatles Lyrics: "If the sun don't come you get a tan from..."?

Beatles Lyrics: "She's well acquainted with the touch of a velvet hand, like..."?

Beatles Lyrics: "Well here's another clue for you all..."?

Beatles Lyrics: "Well on the way, head in a cloud, the man of a thousand voices..."?