Druhá Tráva ("Second Grass" in Czech) is a bluegrass band from the Czech Republic, formed in 1991 by Robert Křesťan. As of August 2005, they have released eighteen studio albums either as a group or as side projects. They, along with much of Central Europe were inspired by Pete Seeger's tour there in 1982. Bluegrass music had existed in the Czech Republic since the mid 1960s. Along with American folk music, it was popular among many of the students involved in the Prague Spring in 1968.