Not sure if you guys have seen this blog before. But I thought the following worth sharing:
Seth Klarman & Bruce Greenwald's speeches at Columbia Graham & Dodd Lecture Series
(See the music section at the middle of the webpage.)
http://zenway.ning.com
Seneca 2: How to Live Longer, Wiser and Richer
http://zenway.ning.com/forum/topics/seneca-1-on-the-shortness-of
http://zenway.ning.com/forum/topics/seneca-2-how-to-live-longer