i'm about to lose my mind ,you've been gone so long出自哪首歌?

i'm about to lose my mind ,you've been gone so long出自哪首歌?
i'm about to lose my mind ,you've been gone so long出自哪首歌?

i'm about to lose my mind ,you've been gone so long出自哪首歌?
i need a doctor .eminem唱的.