While every musician has their most famous songs, there are some who are known for just one.  If you take a minute to think about it you can probably come up with people who you only know by one song, and if pressed you could not come up with anything else they did.  While it is better to have one earth shattering hit than nothing at all, making albums of greatest hits is better by far.  Being a one hit wonder is not all it is cracked up to be, and this is true whether you are an artist, a Christian, or even a church!