How can we make the main beat, off beat, and back beat, more distinct?

What is the mood in disputa? a. solemn and majestic b. serene c. violent d. none of the above

What concern was incorporated into western art during the industrial revolution? a. the depiction of picturesque scenes b. the criticism of religion c. the nobility of entrepreneurs d. the plight of working people

Which lines from the weary blues suggest that the speaker is impressed by the musician?