Glee Cast - Dream On (Matthew Morrison ft. Neil Patrick Harris)
Glee Cast - Endless Love (Lea Michelle ft. Matthew Morrison)
Matthew Morrison ft. Glee Cast - Thong Song
Matthew Morrison & Cory Monteith ft. Glee Cast Male (mash-up cover 'N Sync / Backstreet Boys *1999*) - Bye Bye Bye / I Want It That Way (from "Glee", 4x16)
Matthew Morrison & Cory Monteith ft. Glee Cast Male (mash-up cover 'N Sync / Backstreet Boys *1999*) - Bye Bye Bye / I Want It That Way (from "Glee", 4x16)