Which artist who released an EP with Soul Intent in 1995 went on to release a debut album the following year which featured vocals from fellow rappers Proof, Mr. Porter, Eye-Kyu, Three and Thyme, and Angela Workman?
Soul Intent (EP): Soul Intent is the self-titled third and final EP by local American rap group Soul Intent, a group who features American rapper Eminem. Soul Intent (EP):  Released only on cassette tape on February 25, 1995 via Mashin' Duck Records, the EP was not made available commercially. Infinite (Eminem album):  It was released on November 12, 1996, by Web Entertainment. Infinite (Eminem album):  The album features guest vocals from fellow rappers Proof, Mr. Porter, Eye-Kyu, Three and Thyme, as well as singer Angela Workman on the track "Searchin'".
Eminem