There is more than one artist called SJD.

(1) A singer, songwriter and producer from Auckland, New Zealand. In his case SJD stands for his initials, Sean James Donnelly. He has been making music since 2000 and has released 7 albums: 3, Lost Soul Music, Southern Lights, Songs From A Dictaphone, Dayglo Spectres, Elastic Wasteland and the latest, Saint John Divine . His music is a blend of soul, electronica and pop-rock and he has collaborated with many other NZ musicians and groups, such as Dimmer, David Kilgour and Don McGlashan. Southern Lights was nominated for 6 awards at the 2005 b-Net Awards and won awards for Best Producer and Best Engineer at the 2005 NZ Music Awards.

http://www.sjd.co.nz

(2) A Bulgarian musician. His real name is Alexander Ivanov. Born in Sofia (Bulgaria) on January 18th 1990, he began his musical career in 2001 when he was only 11 years-old. Since then, he is producing music in almost every known genre (with some exceptions of course). Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.