@hezreck.bsky.social Hi! Welcome to this new zoo. Since you're a Broadway person, Imma point you at my wife's BROADWAY REVIVAL, by Laura Frankos. A time traveler from 2079 goes back to 1934 to save George Gershwin from brain cancer...and changes Broadway forever.
https://www.amazon.com/Broadway-Revival-Laura-Frankos/dp/1732523924/ref=sr_1_1?Adv-Srch-Books-Submit.x=0&Adv-Srch-Books-Submit.y=0&dib=eyJ2IjoiMSJ9.zAD3Yj3aNkXbxptvGyZIDw.WW6ltxf2Z5x1Djepz-AwwrTEIsDApenp7ZX7PIY36-I&dib_tag=se&qid=1731102419&refinements=p_27%3ALaura+Frankos%2Cp_28%3ABroadway+revival&s=books&sr=1-1&unfiltered=1