Sometimes in music there are songs that are so good, one recording just isn't enough. Artists of all genres are known to remake - or cover - songs that were originally made by other artists. This can be done for a number of reasons: as a tribute to the original song, to make the song sound more up-to-date, or to make the song better fit into a musical genre that it did not originally belong to. Here are eight great country cover songs. Do you know who the original artists were?