Complex sentence: Another new song, "Hello New Me", was released digitally on May 4,2014; it was used as the main theme song for the television drama "ZokuSaigo Kara Nibanme no Koi".
Split into simpler sentences: Another new song, "Hello New Me", was released digitally on May 4,2014. The song was used as the main theme song for the television drama "ZokuSaigo Kara Nibanme no Koi".