“Afterglow” for solo marimba: focus on one-handed rolls for his new marimba methods book

I wrote Afterglow for Mark Boseman to perform and incorporate in his new marimba methods book he is currently in the process of producing. The miniature composition focuses on one-handed rolls. Here is a Facebook video of him performing the piece: https://www.facebook.com/mark.boseman.3/videos/10102178551901527/