Previously Unreleased Bob Dylan Tracks To Be Available On Record Store Day

Record Store Day 2013 just got a little more star power thanks to a pair of exclusive Bob Dylan releases.

According to Dylan's official site, Columbia Records will be putting out a 7" vinyl single led by a demo version of "Wigwam," originally released as a single from 1970's Self Portrait album.

The "Wigwam" demo will be accompanied by "Thirsty Boots," a cover of a song originally written and recorded by Civil Rights-era folksinger Eric Andersen. Recorded by Dylan for the Self Portrait sessions, "Thirsty Boots" will also be included on the upcoming Bootleg Series Vol. 10, a compilation release that will reportedly focus on the period between 1969's Nashville Skyline and 1973's Dylan.

Record Store Day will take place on Saturday, April 20.

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