Related Clues:

• Muck that gets stomachs turning over
• Porn appears for the first time in Beethoven's work
• Lewdness that turns stomachs
• Ear's in, ear out - lovely stuff!
• Obscenity makes stomachs turn
• Point to virtually dumb filth
• About time symphony was produced as 17's work
• Obscenity's black spot
• Endless creation, perhaps, of porn
• Corporations up for filth
• Material that's stimulating damaged ear — outside of the ear
• Obscene talk
• Sexual literature
• Speck of soot
• Amatory literature