Bachata, a form of music and dance that originated in the countryside and rural marginal neighborhoods of the Dominican Republic, has become quite popular in recent years. Its subjects are often romantic; especially prevalent are tales of heartbreak and sadness. In fact, the original name for the genre was "amargue" ("bitterness," or "bitter music,"), until the rather ambiguous (and mood-neutral) term "bachata" became popular. Bachata grew out of, and is still closely related to, the pan-Latin American romantic style called "bolero". Over time, it has been influenced by merengue and by a variety of Latin American guitar styles.