On Broadway from BroadwayRadioPrograms.com is the companion podcast for Sounds of Broadway (soundsofbroadway.com), a 24/7 online music radio station featuring the best in Broadway, Off-Broadway, and the London stage. New hour-long episodes with an array of music, interviews, and commentary from your host Stuart Brown are uploaded weekly.
https://pod.co/on-broadway
Sounds of Broadway - Simply Vinyl
I delve into my LP collection for original cast recordings which I only have on vinyl.