ownCloud Music app (https://github.com/owncloud/music) contributor here, I integrated Aurora.js with owncloud music app, and created a compatibility layer for Aurora.js and SoundManager2 (https://github.com/owncloud/music/pull/416). Audiocogs's ogg.js doesn't work, so I use browser's built-in decoder via SoundManager instead.
And Aurora.js' doesn't seem to be maintained anymore, I tried very hard to make it build, finding that the build scripts was intended to work on OSX (version unclear), but the developer never mentions it. And even if it builds, the result doesn't really work, Aurora.js, ogg.js, flac.js, alac.js... none of them, as far as I remember.
So actually in the owncloud music app we just downloaded the built js files from the demo site :-p
And Aurora.js' doesn't seem to be maintained anymore, I tried very hard to make it build, finding that the build scripts was intended to work on OSX (version unclear), but the developer never mentions it. And even if it builds, the result doesn't really work, Aurora.js, ogg.js, flac.js, alac.js... none of them, as far as I remember.
So actually in the owncloud music app we just downloaded the built js files from the demo site :-p