This is a justly intoned arrangement of J. S. Bach's Prelude and Fugue in C Sharp Major, the third Prelude and Fugue of the 48 Preludes and Fugues, a body of work by Bach which demonstrated that with tempered tunings every major and minor key was usable. It was made using a custom sequencer in Excel+Octave which allowed exact frequencies to be specified.

'Comma Travel' means that local sections of the Prelude and Fugue were specified using simple justly intoned ratios, but the whole piece was stitched together by (from time-to-time) specifying commas, that is, microtonal intervals which make the different sections exactly match up. By altering the baseline frequency dynamically in this way, the whole piece of music suffers from 'comma travel' which is the accumulation of commas in the sharp or flat direction, making the music shift up and down in frequency. However, since there's not much in the way of 'comma travel' music already on the market, I thought this would sound interesting to some people!

A more sophisticated way of making the piece of music stay at the same base frequency would be to normalise the commas by dividing out the comma by a local moving average; this has also been done in two separate tracks uploaded at the same time.

Accumulation of commas, normalised or unnormalised, will be explained further in my second JI maths/music paper - pending! The theme of it is how to take any sheet music and retune it into JI using comma alterations, mainly of 5th and 7th harmonics. However, as always, in this track I've snuk in some 11th and 13th harmonics which you might be able to locate by ear or by examining the code blocks in Github (upload pending as of 9th Nov 2015).

Enjoy!

Dave

------------------------

Bach number of this track: BWV848 or BWV 848

See also:
- https://arxiv.org/a/ryan_d_1 (arXiv) for a list of my academic paper pre-prints, including my writing on music theory and Just Intonation
- http://orcid.org/0000-0002-4785-9766 (ORC ID) for my academic profile
- https://www.linkedin.com/in/davidryan59 for my LinkedIn profile

Bach BWV848 Prelude And Fugue in C Sharp Major - Chip Solo Synth, Justly Intoned, Comma Travel

most of the music is straight from tiktok.  the other music is from a friend

There was a time when boldness was the main characteristic of youth. Young people wanted to be different, and one of the most prominent ways to be different in my day was to listen to different styles of music. It was very striking among Generation Xers, even those who belonged to more radical urban tribes. I remember well, for example, the late Jeff Hanneman, the brilliant guitarist from Slayer, saying in an interview that he loved classical music. This kind of boldness is deeply rooted in most of the guys who lived through that era. And it's a very noticeable characteristic in most artists who came from those years. The late David Bowie, for instance, embraced electronic rhythms like jungle and drum ‘n’ bass on his incredible album Earthling. Iggy Pop said in a video that he loved the then-new branch of electronic music, a genre called industrial. And the world-famous cellist Yo-Yo Ma played a version of Metallica's “Nothing Else Matters”. The examples are numerous.

Unfortunately, I have witnessed the death of this kind of boldness in the younger generations. Young people enslave themselves to a few musical styles and refuse to listen to the universe of music that exists out there.

Overdrive is a musical project that seeks to explore different musical genres — rap, classical music, techno, punk, death metal, rock ‘n’ roll, new wave, new age, a cappella, you name it. The idea is to introduce new generations to the concepts of musical freedom, musical anarchy, musical curiosity, and bold listening (to new and old styles).

It's a one-man project with the help of countless talented collaborators. So don't be surprised to see tracks of completely different styles with equally diverse collaborators — people like a brilliant English glam singer in shiny pants singing about punks on a post-punk song; or a skilled German guitarist who plays rock riffs on a drum'n bass background; a Russian female singer with an incredibly powerful voice singing a 70s rock song; a young British rapper genius who loves electro; a Danish female singer and harpist who enjoys singing pop music on a Bach background; a French reggae singer who sings disco brilliantly; and many others.

Musical eclecticism is an expression of freedom. I love Sepultura and I love Frank Sinatra. And there isn't a single day that goes by when I don't listen to music by J. S. Bach and the German thrash metal band Destruction. I truly believe that different styles talk to each other when I make music and would love to pass on some of that thinking to my fellow young musicians.

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CONTACT
e-mail: muzik.overdrive[at]gmail[dot]com 
Or DM in Soundcloud/Instagram

I'm into Just Intonation (JI), which is using harmonics (or undertones) to generate music. Over time, my profile will fill up with wonderful and melodious New Harmony, fresh from the infinite vaults of the original and best source of harmony, Just Intonation.

I’ve written some papers on the music theory of Just Intonation. You can check them out via the arXiv link below. Topics include the mathematical analysis of harmony (in Just Intonation), and a notation system to cover all of Just Intonation.

Enjoy listening!

a little bit of everything  including  Christmas  music 

Bach BWV848 Prelude And Fugue in C Sharp Major - Chip Solo Synth, Justly Intoned, Comma Travel

David Ryan