There are hidden lyrics for the Stonecutters song, 'We Do'. They are hidden in the case of the Songs in the Key of Springfield CD. You know that circle bit of black plastic which the CD itself sits on, well you can prise that bit off from the rest of the case. Just make sure you don't snap it! Underneath you will find the lyrics for the 'We Do' Stonecutters song. Its not the whole song but the majority of the lyrics are there. Its quite well hidden.