Linda Ronstadt - Heart Like a Wheel (Top 500 Countdown)

I enjoyed this album, but I'm not really sure I understand why it is in the top 500 countdown. It's an OK album, but there isn't much to it. The songs aren't that good, there is nothing that really stands out to me as being unique in the presentation or arrangement. Maybe I'm missing something here, but it just seems like a simple pop/country album. Now I enjoy pop music, but there seems to me nothing about this album that makes it really stand out above others.