Thundercat:

Beck headlines. 8 p.m. Friday, July 14. $59.50. Greek Theatre, 2001 Gayley Road, Berkeley. http://thegreekberkeley.com; 9 p.m. Saturday, July 15. $35. The Independent, 628 Divisadero St., S.F. www.the independentsf.com

To see Thundercat on “The Tonight Show With Jimmy Fallon”: www. youtube.com/watch?v=x8AgdI4eyFc