I've been listening to a lot of musical theater lately, and have become curious about the process of writing songs where different people are the composer/lyricist (for example, Rogers and Hammerstein, Webber and Rice, Menken and Ashman, etc). This also occurs outside of musical theater, but it's...

I fret about possible downvotes and closures, and so like this, please let me check seemliness here. If my question is on-topic, please migrate it to the main site. My question is: Andrew Clements quotes p. 4 of the liner booklet: Having already recorded the major orchestral milestones of ...