I have been working as a transcriptionist for a company that takes care of music transcriptions for artists for over 7 years, and I am experienced in transcribing all sorts of music ensembles (Big Band, choral, orchestral, standard rock/jazz/pop combos, piano & voice, guitar, etc). I also have a Bacherlor's Degree in music (graduated magna cum laude). I also work as a music producer, composer and singer-songwriter, so I can produce and arrange the instrumental tracks as well as write the scores.
If you are looking for an experienced professional who specializes in music transcription, I would love to transcribe this music for you.
By the way, I think your product is great-- it would have been great to have access to something like this back when I first started playing the piano. I would love to be a part of this.
Thank you for considering me! I will be looking forward to hearing from you.