The 2010 festival will mark its 49th year, and in 2009 it attracted over 50,000 people.
April 2006's festival marked the first with the new logo.
Two weeks ago came the traditional festival marking the end of the Maya year.
These festivals also mark the beginning of new year in their respective regions.
The festival will mark the 10th anniversary of Balanchine's death.
The festival takes place February 17-20, and marks the official end of the long, harsh winter.
An annual festival marks the end of summer in Rossville.
The festival marked the first time the two bands have toured with each other in 11 years.
Both festivals mark Spain as an international music presence and reflect the tastes of young people in the country.
In 2006, the festival marked its 575th year, and also the town's 800th anniversary of first documentary mention.