Digital Product Bundle

Hi commerce guys,

I´m working on a music download shop.
Currently I set up a single music track list by views.
Every track got it´s own add to cart button.

Next step, I like to do is to offer customers bundled tracks like albums.

Instead of packing extra files which contain all the track who belong to the bundle,
it could be very convenient to collect just exiting tracks (digital products) to a bundle with one single add to cart button.

Their is a module called "Product Bundle" in development but it seems this module could´n work with commerce file properly.

http://drupal.org/node/1372950

Reading this post make me thinking, perhaps you guys concerning to add a bundle function in the "Commerce File" module it self.

Bundling digital products is a much wanted function on a web store I guess.

Kirk