This mug looks good, but it's virtually impossible to use it as intended. Not sure what the point of it is really. I can only imagine it's meant to be an ornament. The design is not conducive to drink out of this mug, so be aware of this.
If you haven't seen the musical or the film, then you must! Buy this album before watching the show / film & it will be even more stunning for you. However, I saw the musical without knowing any of the music before & I was still blown away.