glee hell o 320 'Light Up My World,' 'Glee's' latest original song, makes its debut“Glee” did so well with an entire episode devoted to original songs — the aptly-named “Original Song” — that writers have added yet another brand spanking new number to the season finale.

That episode — in which our Glee-sters head to New York for Nationals — airs on May 24. The new song, “Light Up My World,” is sung by the New Directions ensemble and is a bass-thumping dance number primed to be a signature song for the upcoming “Glee” summer concert tour.

Listen here, then let us know what you think in the comments section: