We Sing, We Dance, We Steal Things. (2 Lp's)Obsessed with carnality as he is, it was only a matter of time before Jason Mraz realized that it's better to sound sexy than to blather about it incessantly. This monumental moment arrives on his third album, We Sing, We Dance, We Steal Things, easily his sleekest collection of sounds and his only album to contain a suggestion of seduction within its grooves. Actually, We Sing is Mraz's only album to actually groove, as he sets down his acoustic