Filed under: Portable Audio, WirelessWe knew Starbucks was kicking off its new partnership with Apple on October 2nd, but apparently the 'bucks is pulling out all the stops for the launch with a 50 million song giveaway to start things off. From October 2nd to November 7th, baristas across the country will be handing out 1.5 million "Song of the day" cards each day, which can be redeemed at Apple's iTunes store -- though most stores won't have the free iTunes functionality set up for redeeming your prize in-store by the time the promotion ends. There will be 600 stores in New York and Seattle offe