set of pipes

plural sets of pipes

1. entertainmentA wind instrument incorporating multiple pipes, such as a panpipe or bagpipe.

   The old man taught the boy to play the flute, and together they constructed a set of pipes—the pipes o' Pan—and out along the river they would play.

   1916, Elbert Hubbard, “Savonarola”, in Little Journeys Vol. 7: Eminent Orators

2. idiomaticVoice for singing.

   Since the 1950s, Vic Damone has always had a great set of pipes, but at 67, he's plumbing his songs with a maturity and grace that's even more mesmerizing.

   1995 August 22, Waymon Wong, “Damone: ‘V’ for Vic-tory at Rainbow, his crooning still sends 'em swooning”, in New York Daily News, retrieved 25 May 2009

   1 more example

   Peaches—who usually raps her lyrics in husky tones—also reveals she has one helluva set of pipes, belting out "Talk to Me" with enough power to give any disco diva pause.

   2009, Darryl Sterdan, "Peaches pushing the boundaries," Jam! Showbiz at canoe.ca, 18 May (retrieved 25 May 2009)