Jazz: the Betrayed Art

Jazz and the art of conversation.

The Betrayed Generation

How Feeling Betrayed Affects Cooperation

For a population of interacting self-interested agents, we study how the average cooperation level is affected by some individuals' feelings of being betrayed and guilt. We quantify these feelings as adjusted payoffs in asymmetric games, where for different emotions, the payoff matrix takes the structure of that of either a prisoner's dilemma or a snowdrift game. Then we analyze the evolution o...

On Jazz

The question of what is meant by "jazz" seems to mock the clear-cut definitive answer. Just as the historical origins of the form arc disappearing into the fog of the recent past, so its range is disappearing within its ambivalent use at the present moment. For the purpose of providing a crude orientation, one could concede that it is that type of dance music--whether it be used in an unmediate...

The Bebop Revolution in Jazz

The bebop style of jazz is a pivotal invention in twentieth-century American popular music an outgrowth of the rhythmic and harmonic experiments of young African-American jazz musicians. At first a source of controversy because of its unorthodox approach, bebop eventually gained widespread acceptance as the foundation of "modern" jazz, and it continues to influence jazz musicians. The process o...