After performing Stevie Wonder's song, "Superstition," Stevie himself surprised everyone and came up on stage and performed the song with me while teaching me the words. This was captured at the 2017 NAMM show in Anaheim, CA on Saturday, Jan. 21, 2017. Thumbnail by: Kat Ellis Photography LATEST MUSIC: graysonerhard.com/listen FOLLOW: graysonerhard.com/follow SHOWS: graysonerhard.com/shows