According to the chairman of Warner Bros. Madonna's hit album "Hard Candy", is the final album in the contract with the record company! Madonna has decided not to extend her contract with the record company. To officially complete her contract, Madonna will release a complitation album around the holidays, towards the end of the year. The album will be Madonna's fifth complitation album.
Source:
http://phx.corporate-ir.net/phoenix....treamId=993596
