... potential copyright issues?
As to copyright, an accurate and specific list might only attract the attention of the litigious -- usually somebody's estate of greedy relatives wanting to cash in.
It's the actual content which has value and violates copyright, if it is indeed copied or an exact knock-off. Somehow Yamaha gets close to the line without crossing it. Even the intros/endings where I go "Yeah, song XYZ" sound like a cantina on Mars -- maybe just enough to avoid lawsuits.
Not a lawyer -- pj