Answer:
C. On the way to the city of Riga
The answer to this is curved path
The phrase that indicated a lost in thought feel is the "Midnight shakes the memory". It means that his train of thought is going double time in the dark or at night.
Answer:
The publisher must have an effective staff of professional managers (those who actually promote the songs) who not only know what artists are recording and the type of material needed for a particular session, but who also have a good working relationship with record company A&R executives, producers, recording artists etc.