Wish you could download an audio; Midi doesn&#x27;t &quot;just play&quot; in my very mainstream browser on a very mainstream OS :(<p>When making hobby games (<a href="http:&#x2F;&#x2F;www.ludumdare.com&#x2F;compo&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.ludumdare.com&#x2F;compo&#x2F;</a> is in just 3 weeks everybody!) I have always had the vision that the procedural music and the procedural animations should be in sync, e.g. that the puffs of smoke from a steam train should sync with the sound of the chuffs, or the puffs of smoke from a factory chimney should puff in frequency to the music which should have its tempo set by the state of the economy in the city-building game etc.<p>A nice client-side javascript library to make playable audio live would be excellent.