Guided soundbath - audio setting and 2 mics

Dear Community,

I am trying to manage settings in order to have a meeting (a yoga workshop) and tu guide a relaxation using some instruments . I use a Rhode mic for me and I have a Yeti Blue for the instruments .. I have managed the musicians option, it is all good, but actually I can't select 2 mics 🙂 Any suggestions for me to lead this musical relaxation and have 2 mics?... Many thanks!