Question: Which country does music producer Basto come from, who worked with Will.i.am and Britney Spears on "Scream & Shout" in 2012?
Sentence (from "Scream &amp; Shout"): It interpolates a sample of the lyric "Britney, bitch", which was used on Spears' 2007 single "Gimme More".
Relevant evidence: No