Symphony
... that the video game Symphony generates Galaga-style gameplay based on the player's choice of music?
... that the video game <i id="mwBeM"><b id="mwBeQ"><a href="./Symphony_(video_game)" id="mwBeU" rel="mw:WikiLink" title="Symphony (video game)">Symphony</a></b></i> generates <i id="mwBeY"><a href="./Galaga" id="mwBec" rel="mw:WikiLink" title="Galaga">Galaga</a></i>-style gameplay based on the player's choice of music?