At the start of the 1990s, young guitarist Jason Becker was riding high, having joined forces with ex-Van Halen frontman David Lee Roth to record what would become Roth’s third full-length solo album, 1991′s ‘A Little Ain’t Enough.’

But around the same time, Becker was diagnosed with the neurodegenerative disease amyotrophic lateral sclerosis (ALS), commonly known as Lou Gehrig’s disease. Now paralyzed and unable to speak or play guitar, Becker still continues to make new music. His incredible story has been captured in the new documentary ‘Jason Becker: Not Dead Yet,’ which will make its world premiere March 3 in San Jose, California.