FLO RIDA PREPARES SOPHOMORE ALBUM: 'Right Sound' is first single from 'R.O.O.T.S.' due April 7.

*Rapper Flo Rida will follow-up his 2008 debut album, "Mail on Sunday," with "R.O.O.T.S." (Routes of Overcoming the Struggle), due April 7 from Poe Boy/Atlantic.

The first single, "Right Round," borrows from Dead Or Alive's 1985 No. 1 Billboard Hot 100 hit "You Spin Me Round (Like a Record)" and is now streaming on Flo Rida's MySpace page and official Web site.

Collaborators on "R.O.O.T.S" include Dr. Luke, J Rock and DJ Montay, who worked with Flo Rida on the smash hit "Low," reports Billboard.com.