Can't elaborate further but we're super excited for this to be released.
@sontwisted That project turned out to be a little frustrating. The mobile feature we were looking for was something similar to Soundclouds mobile player but Twitter only allows it for certain domains like Soundcloud and NASA.
I guess Twitter investing 70 million dollars will get them a nice custom player. We do have a desktop version that works well. I'll get with @Codemaker as see how soon that will be released to the public (design is not fully complete). The cool thing is you can have direct sales through Birdsong, but we wonder how many people access Twitter through a normal browser.