OpenAir helps you expand your musical horizons by offering up a new song to download for free every Monday.

This week we’re offering up a holiday song, "Tradition," from Fort Collins based band Sour Boy, Bitter Girl

This song comes off of the 7th Christmas compilation from Northern Colorado’s Act So Big Forest arts collective, entitled Verde Rouge Noir. Far from your typical holiday album, this year’s release includes folk, electronic, and spaced out tracks from local and national acts.

This is Sour Boy, Bitter Girl’s fifth contribution to the Act So Big Forest Christmas Forest compilations since they began in 2007, and the band released their new full length album in May of 2013 called The Days After the Fire.