The Melbourne Jazz Co-operative , better known as the Melbourne Jazz Co-op runs Hold two jazz concerts a week in Melbourne , and is the most active jazz presenter organisation in Australia .

In January 1993 the Melbourne Jazz Co-op began Process_start the weekly Sunday night ' A-Live ' Jazz series at the Bennetts Lane Jazz Club .

In 2009 , the Melbourne Jazz Co-op presented Presence 152 performances featuring over 130 ensembles .