Explore A Katy or a Gaga (Music from the Episode) by Glee Cast, released on 04/11/2013. A 4-track album featuring 'Marry the Night (Glee Cast Version) (feat. Adam Lambert)', 'Applause (Glee Cast Version)', 'Wide Awake (Glee Cast Version)'. Get detailed streaming statistics, track-by-track analysis, and listener engagement metrics.
