It has been alleged by certain parties that the hills are alive.  Moreover, that they are alive with sound.  In particular, the sound of music.  Is this plausible?  Certainly, hills contain organic components, but is music really what keeps them all going?   I guess if we're talking jazz, or grunge, that's plausible, I can picture it.  But why specify that it is the sound of the music that matters?  Why not simply claim "the hills are alive with music?"  Could it be anything else, the girth or soapiness of the music?  The hills are alive with the stink of something fishy.