Joel Sefton Kosche (born September 20, 1969) is an American musician. He is best known for his thirteen-year tenure as the lead guitarist of the rock band Collective Soul. He is also a solo artist, and tours with his backing band, Joel Kosche Band. His debut solo album, Fight Years, was released in 2010.
Kosche self-taught himself to play guitar at age 13, and later trained in classical guitar. Active in Atlanta's music scene, he co-founded the band Rhapsody, and in 1994, along with other members of Rhapsody, he co-founded the progressive rock band Jovian Storm which achieved local success with the album Magic Show. During this time, Joel showed his progressive rock influences by specially in authoring and co-authoring several epic pieces in the tradition of his favorite bands such as Queen, Kansas and Yes.
After the dissolution of Jovian Storm, Kosche fronted the band Steep in which he sang lead vocals and embraced a leaner "American rock" style. Kosche eventually landed a gig as the guitar tech for the rock band Collective Soul.