Soft Rock with Brass Riff
The song is soft rock (and sort of has a folksy feel), not heavy metal, but has a strong, sort of thumping drum beat. The catchiest part of the song is the brass riff (trumpet, sax, trombone... not really sure; could be a synthesizer but probably not) which is at the beginning of the song and after each chorus. I cannot remember any of the words, but, as it was on the radio and they gave me the name (only now I forget), I'm pretty sure the title or artist of the song has thieves or thief in the name. The song was almost definitely before 1990 by its sound.