Sumika
... that the live concerts of the rock band Sumika feature performances by non-musicians such as painters, sculptors, architects, potters, and poets?
... that the live concerts of the rock band <b id="mwBnY"><a href="./Sumika_(band)" id="mwBnc" rel="mw:WikiLink" title="Sumika (band)">Sumika</a></b> feature performances by non-musicians such as painters, sculptors, architects, potters, and poets?