Question: must see acts sxsw 2019?
Answer: There are well over a thousand bands playing this year's SXSW and we can't promise to cover even a fraction of what's out there, but we will certainly try. ... 
Altameda.
Andy Jenkins.
Art d'Ecco.
The Beths.
Black Pumas.
The Brother Brothers.
The Bright Light Social Hour.