David Bowie has celebrated his 66th birthday by releasing a new single, Where Are We Now? ahead of his first new album in 10 years titled The Next Day.

The single was put on sale on 119 iTunes stores this morning, and a video preview posted on his website; which has been relaunched to mark the occasion.

The Next Day, which is due to be released in March will be the rocker's 30th studio recording and once again sees Bowie collaborating with producer Tony Visconti.