The note in question is a B flat. This is not a B flat that any human can hear. If you had a piano that could play it, you would have to go 57 octaves below middle C to ring this hypothetical key.

One particularly monstrous black hole has probably been humming a B flat note for billions of years, ... Black holes sing a very deep bass. Thursday, 11 September 2003 Deborah Zabarenko ...

Since 2012, Tim Storms has held the world record for the lowest ever vocal note – that’s a deliciously gravelly G -7 (0.189 Hz), which is eight octaves below the lowest G on the piano. The American ...

Big black holes sing bass. One particularly monstrous black hole has probably been humming B-flat for billions of years, but at a pitch no human could hear, let alone sing, astronomers said Tuesday.

It is six semitones below the lowest note found in a mainstream choral work - a B flat in Rachmaninov's Vespers. The search for the bass voice will take place via trade magazines and online.

One particularly monstrous black hole has probably been humming a B flat note for billions of years, although at a pitch so low that no human could hear it - even if sound could travel through ...

In B Flat is a music project developed by a musician whose music project Science for Girls I reviewed a few months ago for GeekDad readers. Darren Solomon has called his new venture In B Flat 2.0 ...

For reasons that remain mostly mysterious, the note we call "B flat" does the oddest things. It aggravates alligators, it lurks in the stairwell of an office building, and it emanates from a ...

Subminimalistic composer Simon Fluegel — famous for his two-note cello concerto — returns with a surprisingly stark but refreshing new CD, B-Flat and Other Notes.