Prosthetic Records just re-released Animals As Leaders' 2009 debut record. This means you're getting the full album, the "Wave of Babies" single as a bonus track and then the previously unreleased track "Kalimba." I can see why the latter cut didn't make the record- it doesn't really fit in with the rest of the music, though I still really love the song for what it is. Check it out!
You can also check out the 2001 demo "Orea" as well, which is interesting enough as a little atmospheric piece and insight into the mind of an earlier Tosin Abasi.
You can order Animals As Leaders: Encore Edition at Amazon for $10.99.