I am only going to suggest a soundtrack for Gawain. As a musician with pretty eclectic taste, I have a hard time deciding on a set list, but here goes ...
For his elegance: Satie's "Gymnopédie No. 1," performed by Jacques Loussier (http://www.youtube.com/watch?v=-bsDENXBFvw).
For his playfulness: Bach's "Bourée," by Jethro Tull (http://www.youtube.com/watch?v=N2RNe2jwHE0).
For his poignancy: "Crockett's Theme," by Jan Hammer (http://www.youtube.com/watch?v=8ivx1hcdz5U).
For his love of the divinely beautiful: "Fantasia on a Theme by Thomas Tallis," by Ralph Vaughan Williams (http://www.youtube.com/watch?v=IbzxhZT6akk).
For his strength and triumphs: "Pictures at an Exhibition - The Great Gate of Kiev," by Modest Moussorgsky (http://www.youtube.com/watch?v=2rVci4h8TkM).
For his moments of rage (yes, he does have them!): "Bad Company," by Five Finger Death Punch (http://www.youtube.com/watch?v=pNHlVo0cPa8).
no subject
For his elegance: Satie's "Gymnopédie No. 1," performed by Jacques Loussier (http://www.youtube.com/watch?v=-bsDENXBFvw).
For his playfulness: Bach's "Bourée," by Jethro Tull (http://www.youtube.com/watch?v=N2RNe2jwHE0).
For his poignancy: "Crockett's Theme," by Jan Hammer (http://www.youtube.com/watch?v=8ivx1hcdz5U).
For his love of the divinely beautiful: "Fantasia on a Theme by Thomas Tallis," by Ralph Vaughan Williams (http://www.youtube.com/watch?v=IbzxhZT6akk).
For his strength and triumphs: "Pictures at an Exhibition - The Great Gate of Kiev," by Modest Moussorgsky (http://www.youtube.com/watch?v=2rVci4h8TkM).
For his moments of rage (yes, he does have them!): "Bad Company," by Five Finger Death Punch (http://www.youtube.com/watch?v=pNHlVo0cPa8).