I usually overlook albums with this type of cover. Maybe it's because I'm not very experienced in music, but when I found out that he is of the same style as Lily Allen (for more details, see: *Album Preview —— Lily Allen*), I had to take him seriously. Just like how I fell in love with Lily's songs at first listen, "Overtones" has also become one of my favorite albums recently. Moreover, I feel that Just Jack is a bit more Ska than Lily.
P.S.: The female voice in the first song is, if I heard correctly, Lily Allen!