Can we use pre-recorded musical number in sacrament meeting on Zoom?

Hi, my family is in charge of all the talks and a musical number in the coming sacrament meeting. We live in a very small apartment and usually use 2 computers to go on zoom as we are not a small size family. I understand that before covid, church policy mentioned we should not use media during sacrament meeting to keep the meeting reverent. There will be a musical number offered by 3 of my kids (in between our talks), but I am a little bit worried of moving computers to adjust my kids playing piano and singing and the possible echoing from having 2 computers will be a source of derailing from reverent environment.
Anyone knows if the church allows pre-record musical number during covid online-zoom?

That would be up to your bishop. Another thing to do would be to make sure that the second device was muted during the musical number.