Ideally, you’ll want musicians to show up, do their thing, and be ready to roll, so you can’t be what gets in their way. You’ll save time and get better performances from the musicians if you plan ahead of time and have things set up and ready to go before they arrive, not after.
One of the first things you need to decide before purchasing a microphone for podcasting is what type of mic you should get: USB or XLR. In most cases, USB microphones have comparable sound quality to their XLR counterparts. The difference is in the way they capture sound.