Mozart and B-A-C-H

Most styles of Western European music (which have spread almost worldwide) use seven notes called A, B, C, D, E, F and G. It is possible to spell a small number of words with these letters; for example, the spaces of the treble clef spell F-A-C-E. In fact, most styles of Western European music are built on twelve notes, five of which are called, in English, ‘sharp’ or ‘flat’. In German musical terminology, though, B refers to B flat, and B natural is called H. Thus we can spell the surname of one of the most famous Western European composers, JS Bach. German B-A-C-H is English B flat – A – C – B natural. Bach was aware of this, and used these four notes in several of his compositions. Various composers have used it since, either as the basis for a  whole composition, or as a passing reference. Some draw attention to it, while others don’t. 

I was recently watching a video about the Requiem by Mozart, which he was in the middle of composing when he died. Relevantly, he died after writing eight bars of the Lacrimosa movement (Full of tears will be that day When from the ashes shall arise The guilty man to be judged) (video). I suddenly noticed that right there, four of the notes in the bass part are B-A-C-H. I haven’t been able to find anything online about this (eg, searching for ‘mozart lacrimosa bach motif’) but I can’t believe that I’m the first person in 200+ years to notice this.

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1004 angels

Driving home from my sister’s house this afternoon, my wife suddenly said “Angel”. I said “What?”. She said “That house”. I said “What about that house?”. She said “Cheon-sa” (which I know is the Korean word for angel. I said “What about it?”. She said “That house has the number 1004. Cheon-sa.” Okay, okay, I’ll get Korean puns eventually.

Some Korean (actually Sino-Korean) numbers are pronounced the same as real words, or parts of real words. Il (one) can also be day or work, i (two) can also be this or the surname Lee. (There is nothing unusual about this – English one can also be won, and two can be to or too). With no context, it is impossible to know whether cheon-sa is 1004 or angel.

Even in context, it might be ambiguous. In the “Catalogue Aria” of Mozart’s Don Giovanni, Leporello lists the Don’s sexual encounters, ending “In Spain, one thousand and three ”. So he can presumably say to the next one “You are my cheon-sa”. If he knew Korean and if he wasn’t dead by the end of the opera.