It was revealed that Prince and his band 3rdEyeGirl rehearse songs at 4am because of the singer's ''unbelievable work ethic''.
According to 3rdEyeGirl guitarist Donna Grantis ''time exists in a different way'' at Prince's Paisley Park studio and he expects his group to be ready to play at all times.
Speaking to The Guardian newspaper, the Canadian musician explained: I quote: ''Every day there are things to accomplish but it's not related to the hour. It's just: before the next resting period, we need to get this done. Unquote.