Audiostraddle Weekly: Lady Sovereign Comes Out For Reals & Ask Chris Pureka Your Questions

Audiostraddle is going on the road with Chris Pureka and we're inviting you along! Also in music: M.I.A protests technology, Joanna Newsom calls Gaga "Arty Spice" and Sia doesn't want you all up in her grill. Also check out new music & videos from Lindsay Lohan, Bertie Blackman, Katie Melua and the Black Keys.