app/views/lyrics/by_artist.html.erb
<% content_for :head do -%>
<link rel="canonical" href="/text-from-lyrics-by/<%= artist.slug %>" />
<% end -%>
<% content_for :title, "lorem ipsum generated from #{@artist.name} lyrics" -%>
<h1>Lorem ipsum from <%= artist.name %> lyrics</h1>
<% lyrem.each do |text| -%>
<p><%= text %></p>
<% end -%>
<hr />
<p>Ready for some more?</p>
<%= render :partial => 'shared/artist_form' %>