Complex sentence: The song used in the episode is "Take My True Love by the Hand" by The Limeliters, which is a version of a popular folk song called "Times Are Gettin' Hard, Boys".
Split into simpler sentences: The song used in the episode is "Take My True Love by the Hand" by The Limeliters. It is a version of a popular folk song called "Times Are Gettin' Hard, Boys".