"Porch" is the eighth track off Pearl Jam's debut album "Ten" (1991), the  song was written by which American musician, singer and songwriter, and  also appeared as a guest vocalist in Temple of the Dog?
Porch (Pearl Jam song):  The song was written by lead singer Eddie Vedder. Eddie Vedder: Eddie Vedder (born Edward Louis Severson; December 23, 1964) is an American musician, singer and songwriter best known as a member of the rock band Pearl Jam, with whom he performs lead vocals and is one of three guitarists.
Eddie Vedder