Flo Rida makes muscular singalongs designed to make entire clubs explode with excitement. “Right Round” is a hybrid of headbanging hair metal and walloping disc. “Available” and “Be On You,” collaborations with pop crooners Akon and Ne-Yo respectively, deliver a shimmering kind of ear candy. The songs that carry Flo Rida’s distinctive signature are “Jump,” “Gotta Get It,” and “Touch Me.”