I listen at about 75% and not at 100% when l’m on this site playing music at the same time. The music is just in the background and not up front. So l can listen but not so intensely when reading or writing.
l don’t think anyone can concentrate AND hear music completely if they are doing anything else at the same time. You must Zombie out everything else to completely enter the 100% music immersion appreciation society.
I believe that multi-functioning with Audiogon or anything else will not adversely effect your ultimate music enjoyment trip/fix unless you are incapable of imitating a zombie.