I'm a bit out of my depth domain wise with this one, so I will just flag the questions that jump out at me as an outsider is the record label thing seems out of place - I'm not sure how it fits in - both plan-wise and priority wise. Overall the "4 arms" part of the pitch risks coming across as unfocused and distracting from the really concrete priorities that seem actually very well thought out?
but of what I can understand I think the pitch here is well presented, and the concrete parts do seem really promising, so I hope to see some cool tech and results come out of this!