Complex sentence: "Only Happy When It Rains" has gone on to be an enduring work for the group, being featured in the video game "Guitar Hero 5" and receiving covers by Richard Cheese, Katerina Graham and Metallica.
Split into simpler sentences: Only Happy When It Rains has gone on to be an enduring work. It is featured in the video game "Guitar Hero 5", and has been covered by Richard Cheese, Katerina Graham and Metallica.