Events
Albums Released
Top Hits
For a more complete list of hits by month, see here (http://home.earthlink.net/~yellowbrickroad/1971.htm).
Births
Deaths
Awards
... equation by a, we have <math> x^2 + \left( \frac{b}{a} \right) x + \frac{c}{a}=0 </math> which is equivalen ...