Just listened to the podcast for Bohemian Rhapsody. Jim and A.Ron were discussing who provided the vocals for Rami Malek's part. It was actually Marc Martel, a singer who submitted the winning Youtube video and joined the cover band Queen Extravanganza a few years ago. His voice is uncannily similar to Freddie Mercury's. Here's his audition tape - it's worth a watch if you haven't seen it before.