743-for 3 instruments, score lost, reconstructing from audio file

Here is the Music Player. You need to installl flash player to show this cool thing!

Here is the Music Player. You need to installl flash player to show this cool thing!

Here is the Music Player. You need to installl flash player to show this cool thing!

Here is the Music Player. You need to installl flash player to show this cool thing!

The title of the work literally meant “seven for three” initally a rhythm assignment;

Can’t recall the exact details for transforming the above to this, however: