Looks like a good start - and lots of polish, refinement still possible.
Have you been regularly getting feedback from new people you've introduced to it to make little adjustments to the text/copy, and other elements?
P.S. I think it'd be a good idea to put your "Why" paragraph from this post right under your "Organize Your Musical Ideas" header; you could put the text in a left or right column, and then put a smaller demo video (that people will likely maximize on their own) in the opposite corner - so both the text and video demo are in the "Hero" / top part of the page where scrolling isn't necessary to see either.
Have you been regularly getting feedback from new people you've introduced to it to make little adjustments to the text/copy, and other elements?
P.S. I think it'd be a good idea to put your "Why" paragraph from this post right under your "Organize Your Musical Ideas" header; you could put the text in a left or right column, and then put a smaller demo video (that people will likely maximize on their own) in the opposite corner - so both the text and video demo are in the "Hero" / top part of the page where scrolling isn't necessary to see either.