Note,
In just such songs as Eglamor (say) wrote
With heart and soul and strength, for he believed
Himself achieving all to be achieved
By singer—in such songs you find alone
Completeness, judge the song and singer one,
And either purpose answered, his in it
Or its in him: while from true works (to wit
Sordello's dream-performances that will
Never be more than dreamed) escapes there still