There are several "Willam Hart" connected to the music industry - we have not been able to identify which one is THIS William Hart
As a rule, we only have bios on artists that Grace has worked with or who have had a part in the creation or production of her music. The amount of information on each of these artists varies greatly, dependent on how much has been readily available. We have tried to identify the artists correctly, but sometimes it has been difficult to determine who exactly is behind the name. Unless otherwise stated, the bios are based on data retrieved at the start of 2021.