@Tónskáld Thank you so much for listening and your input! You've cleared up some fog for me, especially about the key and the ambiguous sound. It's interesting, the tonic and the subdominant maj7s share the first and third degree notes. And the tonic is the fifth degree of whatever the 4th degree is. I think I can use this in the future. You're right about m.48-49, I'll try it sustaining an f# an octave higher. Thanks again! 😄