and for those who can't be by a tv,
NPR will be streaming various shows:
(All Times ET/CT and Subject to Change)
Wed., March 12 (Stubbs)
9:00/8:00 p.m.: Johnathan Rice
10:00/9:00 p.m.: Summerbirds in the Cellar
11:00/10:00 p.m.: Papercranes
12:00 a.m./11:00 p.m.: Dead Confederate
1:00/12:00 a.m.: R.E.M.
Thurs., March 13 (Parish)
1:30/12:30 p.m.: Shout Out Louds
2:15/1:15 p.m.: Jens Lekman
3:00/2:00 p.m.: A.A. Bondy
3:30/2:30 p.m.: Yeasayer
4:15/3:15 p.m.: Bon Iver
5:00/4:00 p.m.: Vampire Weekend
Thurs., March 13 (Austin Music Hall)
9:15/8:15 p.m.: The Whigs
10:30/9:30 p.m.: Yo La Tengo
12:00 a.m./11:00 p.m.: My Morning Jacket
Fri., March 14 (Volume)
2:00/1:00 p.m.: The Weakerthans
3:00/2:00 p.m.: Kaki King
4:00/3:00 p.m.: Someone Still Loves You Boris Yeltsin
5:00/4:00 p.m.: Liam Finn
6:00/5:00 p.m.: The Whigs
plenty more streams
available here - including the Raveonettes, Sons & Daughters, DeVotchka, Daniel Lanois, The Duke Spirit, The Breeders, Holy Fuck, Tokyo Police Club, Tapes 'N Tapes, etc etc etc...