Pat Black is a consultant stoma nurse who has studied the huge growth in prescribing accessories to stoma patients.

BBC: Medical companies 'waste money' on needless equipment

Mr. PAT CARNEY (Drummer, The Black Keys): I brought this tape that I'd recorded in my basement, you know, like drew a cover for the tape and, you know, wrote a note.

NPR: Keeping it Primitive with The Black Keys

Pat Carney is the successful drummer of The Black Keys.

NPR: Keeping it Primitive with The Black Keys