Lest anyone dispute what his contributions were in the songwriting process-this bears testament to his input in the collaborative process, and his desire for perfection in the lyric and the expressive communication of the melody line.
Part1: http://www.youtube.com/watch?v=CIkyMkM_ZKk
Part 2: http://www.youtube.com/watch?v=1oi1ccD7jFk
Part 3: http://www.youtube.com/watch?v=O1zrgiypBJ4
Part 4: http://www.youtube.com/watch?v=IMb8e8NxJXI
Part 5: http://www.youtube.com/watch?v=LAMIMUlDUas